Graficas en ggplot

Ejemplo 1

# Cargamos el paquete ggplot2
library(ggplot2)
# Cargamos el entorno
ggplot(data = iris, aes(Sepal.Length,Petal.Length))

# Agregamos lineas en vez de puntos
ggplot(data = iris, aes(Sepal.Length,Petal.Length))+
  geom_line()

# Pintamos las lineas por clase
ggplot(data=iris,aes(Sepal.Length,Petal.Length,color=Species))+
  geom_line()

# Agregamos puntos al entorno
ggplot(data = iris, aes(Sepal.Length,Petal.Length))+
  geom_point()

# Pintamos los puntos por clase
ggplot(data=iris,aes(Sepal.Length,Petal.Length,color=Species))+
  geom_point()

# Puntos y ajuste
ggplot(data = iris, aes(Sepal.Length,Petal.Length))+
  geom_point() + stat_smooth()
## `geom_smooth()` using method = 'loess' and formula 'y ~ x'

# Puntos y ajuste por clases
ggplot(data = iris,aes(Sepal.Length,Petal.Length,color=Species))+
  geom_point() + stat_smooth()
## `geom_smooth()` using method = 'loess' and formula 'y ~ x'

# Puntos y ajuste por clases sin bandas de confianza
ggplot(data=iris,aes(Sepal.Length,Petal.Length,color=Species))+
  geom_point() + stat_smooth(se=FALSE)
## `geom_smooth()` using method = 'loess' and formula 'y ~ x'

# Ajuste global con puntos por clase
ggplot(data=iris)+
  geom_point(aes(x=Sepal.Length, 
  y=Petal.Length, color=Species))+
  stat_smooth(aes(x=Sepal.Length,
  y=Petal.Length))
## `geom_smooth()` using method = 'loess' and formula 'y ~ x'

# Grafica con puntos de distinto tamaño
ggplot(data=iris,aes(Sepal.Length,Petal.Length,size=Species))+
  geom_point() + stat_smooth()
## Warning: Using size for a discrete variable is not advised.
## `geom_smooth()` using method = 'loess' and formula 'y ~ x'

# Grafica con puntos de distnto tamaño y distinto color
ggplot(data=iris,aes(Sepal.Length,Petal.Length,color=Species,size=Species))+
  geom_point() + stat_smooth()
## Warning: Using size for a discrete variable is not advised.
## `geom_smooth()` using method = 'loess' and formula 'y ~ x'

# Agrego trasnparencias
ggplot(data = iris, aes(Sepal.Length,Petal.Length,size=Petal.Width))+
  geom_point(alpha=0.7) + stat_smooth()
## `geom_smooth()` using method = 'loess' and formula 'y ~ x'

# Agrupar por forma, color 
ggplot(data = iris, aes(Sepal.Length,Petal.Length,shape=Species,color=Species))+
  geom_point(alpha=0.3) + stat_smooth()
## `geom_smooth()` using method = 'loess' and formula 'y ~ x'

# Agrupar por forma, color, con un tamaño mayor
ggplot(data = iris, aes(Sepal.Length,
      Petal.Length,shape=Species,
      color=Species,size=Species))+
  geom_point(alpha=0.7,size=3) + 
  stat_smooth()
## Warning: Using size for a discrete variable is not advised.
## `geom_smooth()` using method = 'loess' and formula 'y ~ x'

# Graficas segmentadas
ggplot(data=iris,aes(Sepal.Length,Petal.Length,color=Species))+
  geom_point(alpha=0.7,size=3) +
  stat_smooth() +
  facet_wrap(~ Species)
## `geom_smooth()` using method = 'loess' and formula 'y ~ x'

# Boxplot
ggplot(data=iris,aes(iris$Species,Petal.Length))+
  geom_boxplot()

# Boxplot de color por clase
ggplot(data=iris,aes(iris$Species,Petal.Length,color=Species))+
  geom_boxplot()

# Agregamos a la grafica medidas calculadas a la grafica
ggplot(data=iris,aes(iris$Species,Petal.Length,color=Species))+
  geom_boxplot() +
  stat_summary(fun.y = mean, 
  geom="point",shape=18,size=3,color="black")

# Agregamos los puntos por grupo
ggplot(data=iris,aes(iris$Species,Petal.Length,color=Species))+
  geom_boxplot() + geom_jitter()

# Agregamos a la grafica medidas calculadas a la grafica y forma de moño
ggplot(data=iris,aes(iris$Species,Petal.Length,color=Species))+
  geom_boxplot(notch = TRUE) +
  stat_summary(fun.y = mean, 
  geom="point",shape=18,size=3,color="cyan3")+
  geom_jitter()

# Agregamos a la grafica medidas calculadas a la grafica y forma de violin
ggplot(data=iris,aes(iris$Species,Petal.Length,color=Species))+
  geom_violin() + geom_jitter(alpha=0.2) +
  stat_summary(fun.y = mean, 
  geom="point",shape=18,size=3,color="cyan3")

# Histogramas global
ggplot(data=iris, aes(Petal.Length)) + 
  geom_histogram()
## `stat_bin()` using `bins = 30`. Pick better value with `binwidth`.

# Histograma por clase
ggplot(data=iris, aes(Petal.Length,fill=Species)) + 
  geom_histogram()
## `stat_bin()` using `bins = 30`. Pick better value with `binwidth`.

# Histograma por clase y con transparencia
ggplot(data=iris, aes(Petal.Length,fill=Species)) + 
  geom_histogram(alpha=0.5)
## `stat_bin()` using `bins = 30`. Pick better value with `binwidth`.

# Diagramas de densidad
ggplot(data=iris, aes(Petal.Length,fill=Species)) + 
  geom_density(alpha=0.7)+
  ggtitle("Densidad")

# Qplot
qplot(Sepal.Length,Petal.Length,data=iris)

# Qplot por clases
qplot(Sepal.Length,Petal.Length,data=iris,color=Species)

# Qplot por clases y formas
qplot(Sepal.Length,Petal.Length,data=iris,color=Species,shape=Species)

# Qplot por clases, formas y tamaños
qplot(Sepal.Length,Petal.Length,data=iris,color=Species,
      shape=Species,size=Species)
## Warning: Using size for a discrete variable is not advised.

qplot(Sepal.Length,Petal.Length,data=iris,color=Species,
      shape=Species,size=Petal.Width)

# Qplot por clases, formas, tamaños y transparencias
qplot(Sepal.Length,Petal.Length,data=iris,color=Species,
      shape=Species,size=Species,alpha=0.7)
## Warning: Using size for a discrete variable is not advised.

qplot(Sepal.Length,Petal.Length,data=iris,color=Species,
      shape=Species,size=Petal.Width,alpha=0.8)

# Qplot por clases, formas, tamaños, transparencias y etiquetas
qplot(Sepal.Length,Petal.Length,data=iris,color=Species,
      shape=Species,size=Species,alpha=0.7,
      xlab="Sepal Length",ylab="Petal Length",
      main="Sepal vs Petal in Fisher Iris data")
## Warning: Using size for a discrete variable is not advised.

Ejemplo 2

# Entorno
ggplot(data=mpg, aes(hwy,cty))

# Grafica de puntos
ggplot(data=mpg, aes(hwy,cty))+
  geom_point(aes(color=cyl))

# Grafica de puntos y ajuste lineal
ggplot(data=mpg, aes(hwy,cty)) +
  geom_point(aes(color=cyl)) +
  geom_smooth(method = "lm")

# Grafica de puntos, ajuste lineal y con tema diferente
ggplot(data=mpg, aes(hwy,cty)) +
  geom_point(aes(color=cyl)) +
  geom_smooth(method = "lm") +
  theme_minimal()

# Grafica con una variable continua
# Densidad empirica
ggplot(mpg,aes(hwy)) +
  geom_area(stat="bin")
## `stat_bin()` using `bins = 30`. Pick better value with `binwidth`.

# Densidad ajustada
ggplot(mpg,aes(hwy)) +
  geom_density(kernel="gaussian")

# Densidad por puntos
ggplot(mpg,aes(hwy)) +
  geom_dotplot()
## `stat_bindot()` using `bins = 30`. Pick better value with `binwidth`.

# Frecuencia empirica
ggplot(mpg,aes(hwy)) +
  geom_freqpoly()
## `stat_bin()` using `bins = 30`. Pick better value with `binwidth`.

# Histogramas con mayor tamaño
ggplot(mpg,aes(hwy)) +
  geom_histogram(binwidth = 5)

# Grafica de barras
ggplot(mpg,aes(fl))+
  geom_bar()

# Grafica de serie
ggplot(economics,aes(date,unemploy)) +
  geom_path()

# Grafica de bandas
ggplot(economics,aes(date,unemploy)) +
  geom_ribbon(aes(ymin=unemploy-900,ymax=unemploy+900))

Manejo de datos con dply

Ejemplo

# Cargamos el paquete
library(dplyr)
## 
## Attaching package: 'dplyr'
## The following objects are masked from 'package:stats':
## 
##     filter, lag
## The following objects are masked from 'package:base':
## 
##     intersect, setdiff, setequal, union
# Cargamos la base de ejemplo
lirios=iris
lirios
##     Sepal.Length Sepal.Width Petal.Length Petal.Width    Species
## 1            5.1         3.5          1.4         0.2     setosa
## 2            4.9         3.0          1.4         0.2     setosa
## 3            4.7         3.2          1.3         0.2     setosa
## 4            4.6         3.1          1.5         0.2     setosa
## 5            5.0         3.6          1.4         0.2     setosa
## 6            5.4         3.9          1.7         0.4     setosa
## 7            4.6         3.4          1.4         0.3     setosa
## 8            5.0         3.4          1.5         0.2     setosa
## 9            4.4         2.9          1.4         0.2     setosa
## 10           4.9         3.1          1.5         0.1     setosa
## 11           5.4         3.7          1.5         0.2     setosa
## 12           4.8         3.4          1.6         0.2     setosa
## 13           4.8         3.0          1.4         0.1     setosa
## 14           4.3         3.0          1.1         0.1     setosa
## 15           5.8         4.0          1.2         0.2     setosa
## 16           5.7         4.4          1.5         0.4     setosa
## 17           5.4         3.9          1.3         0.4     setosa
## 18           5.1         3.5          1.4         0.3     setosa
## 19           5.7         3.8          1.7         0.3     setosa
## 20           5.1         3.8          1.5         0.3     setosa
## 21           5.4         3.4          1.7         0.2     setosa
## 22           5.1         3.7          1.5         0.4     setosa
## 23           4.6         3.6          1.0         0.2     setosa
## 24           5.1         3.3          1.7         0.5     setosa
## 25           4.8         3.4          1.9         0.2     setosa
## 26           5.0         3.0          1.6         0.2     setosa
## 27           5.0         3.4          1.6         0.4     setosa
## 28           5.2         3.5          1.5         0.2     setosa
## 29           5.2         3.4          1.4         0.2     setosa
## 30           4.7         3.2          1.6         0.2     setosa
## 31           4.8         3.1          1.6         0.2     setosa
## 32           5.4         3.4          1.5         0.4     setosa
## 33           5.2         4.1          1.5         0.1     setosa
## 34           5.5         4.2          1.4         0.2     setosa
## 35           4.9         3.1          1.5         0.2     setosa
## 36           5.0         3.2          1.2         0.2     setosa
## 37           5.5         3.5          1.3         0.2     setosa
## 38           4.9         3.6          1.4         0.1     setosa
## 39           4.4         3.0          1.3         0.2     setosa
## 40           5.1         3.4          1.5         0.2     setosa
## 41           5.0         3.5          1.3         0.3     setosa
## 42           4.5         2.3          1.3         0.3     setosa
## 43           4.4         3.2          1.3         0.2     setosa
## 44           5.0         3.5          1.6         0.6     setosa
## 45           5.1         3.8          1.9         0.4     setosa
## 46           4.8         3.0          1.4         0.3     setosa
## 47           5.1         3.8          1.6         0.2     setosa
## 48           4.6         3.2          1.4         0.2     setosa
## 49           5.3         3.7          1.5         0.2     setosa
## 50           5.0         3.3          1.4         0.2     setosa
## 51           7.0         3.2          4.7         1.4 versicolor
## 52           6.4         3.2          4.5         1.5 versicolor
## 53           6.9         3.1          4.9         1.5 versicolor
## 54           5.5         2.3          4.0         1.3 versicolor
## 55           6.5         2.8          4.6         1.5 versicolor
## 56           5.7         2.8          4.5         1.3 versicolor
## 57           6.3         3.3          4.7         1.6 versicolor
## 58           4.9         2.4          3.3         1.0 versicolor
## 59           6.6         2.9          4.6         1.3 versicolor
## 60           5.2         2.7          3.9         1.4 versicolor
## 61           5.0         2.0          3.5         1.0 versicolor
## 62           5.9         3.0          4.2         1.5 versicolor
## 63           6.0         2.2          4.0         1.0 versicolor
## 64           6.1         2.9          4.7         1.4 versicolor
## 65           5.6         2.9          3.6         1.3 versicolor
## 66           6.7         3.1          4.4         1.4 versicolor
## 67           5.6         3.0          4.5         1.5 versicolor
## 68           5.8         2.7          4.1         1.0 versicolor
## 69           6.2         2.2          4.5         1.5 versicolor
## 70           5.6         2.5          3.9         1.1 versicolor
## 71           5.9         3.2          4.8         1.8 versicolor
## 72           6.1         2.8          4.0         1.3 versicolor
## 73           6.3         2.5          4.9         1.5 versicolor
## 74           6.1         2.8          4.7         1.2 versicolor
## 75           6.4         2.9          4.3         1.3 versicolor
## 76           6.6         3.0          4.4         1.4 versicolor
## 77           6.8         2.8          4.8         1.4 versicolor
## 78           6.7         3.0          5.0         1.7 versicolor
## 79           6.0         2.9          4.5         1.5 versicolor
## 80           5.7         2.6          3.5         1.0 versicolor
## 81           5.5         2.4          3.8         1.1 versicolor
## 82           5.5         2.4          3.7         1.0 versicolor
## 83           5.8         2.7          3.9         1.2 versicolor
## 84           6.0         2.7          5.1         1.6 versicolor
## 85           5.4         3.0          4.5         1.5 versicolor
## 86           6.0         3.4          4.5         1.6 versicolor
## 87           6.7         3.1          4.7         1.5 versicolor
## 88           6.3         2.3          4.4         1.3 versicolor
## 89           5.6         3.0          4.1         1.3 versicolor
## 90           5.5         2.5          4.0         1.3 versicolor
## 91           5.5         2.6          4.4         1.2 versicolor
## 92           6.1         3.0          4.6         1.4 versicolor
## 93           5.8         2.6          4.0         1.2 versicolor
## 94           5.0         2.3          3.3         1.0 versicolor
## 95           5.6         2.7          4.2         1.3 versicolor
## 96           5.7         3.0          4.2         1.2 versicolor
## 97           5.7         2.9          4.2         1.3 versicolor
## 98           6.2         2.9          4.3         1.3 versicolor
## 99           5.1         2.5          3.0         1.1 versicolor
## 100          5.7         2.8          4.1         1.3 versicolor
## 101          6.3         3.3          6.0         2.5  virginica
## 102          5.8         2.7          5.1         1.9  virginica
## 103          7.1         3.0          5.9         2.1  virginica
## 104          6.3         2.9          5.6         1.8  virginica
## 105          6.5         3.0          5.8         2.2  virginica
## 106          7.6         3.0          6.6         2.1  virginica
## 107          4.9         2.5          4.5         1.7  virginica
## 108          7.3         2.9          6.3         1.8  virginica
## 109          6.7         2.5          5.8         1.8  virginica
## 110          7.2         3.6          6.1         2.5  virginica
## 111          6.5         3.2          5.1         2.0  virginica
## 112          6.4         2.7          5.3         1.9  virginica
## 113          6.8         3.0          5.5         2.1  virginica
## 114          5.7         2.5          5.0         2.0  virginica
## 115          5.8         2.8          5.1         2.4  virginica
## 116          6.4         3.2          5.3         2.3  virginica
## 117          6.5         3.0          5.5         1.8  virginica
## 118          7.7         3.8          6.7         2.2  virginica
## 119          7.7         2.6          6.9         2.3  virginica
## 120          6.0         2.2          5.0         1.5  virginica
## 121          6.9         3.2          5.7         2.3  virginica
## 122          5.6         2.8          4.9         2.0  virginica
## 123          7.7         2.8          6.7         2.0  virginica
## 124          6.3         2.7          4.9         1.8  virginica
## 125          6.7         3.3          5.7         2.1  virginica
## 126          7.2         3.2          6.0         1.8  virginica
## 127          6.2         2.8          4.8         1.8  virginica
## 128          6.1         3.0          4.9         1.8  virginica
## 129          6.4         2.8          5.6         2.1  virginica
## 130          7.2         3.0          5.8         1.6  virginica
## 131          7.4         2.8          6.1         1.9  virginica
## 132          7.9         3.8          6.4         2.0  virginica
## 133          6.4         2.8          5.6         2.2  virginica
## 134          6.3         2.8          5.1         1.5  virginica
## 135          6.1         2.6          5.6         1.4  virginica
## 136          7.7         3.0          6.1         2.3  virginica
## 137          6.3         3.4          5.6         2.4  virginica
## 138          6.4         3.1          5.5         1.8  virginica
## 139          6.0         3.0          4.8         1.8  virginica
## 140          6.9         3.1          5.4         2.1  virginica
## 141          6.7         3.1          5.6         2.4  virginica
## 142          6.9         3.1          5.1         2.3  virginica
## 143          5.8         2.7          5.1         1.9  virginica
## 144          6.8         3.2          5.9         2.3  virginica
## 145          6.7         3.3          5.7         2.5  virginica
## 146          6.7         3.0          5.2         2.3  virginica
## 147          6.3         2.5          5.0         1.9  virginica
## 148          6.5         3.0          5.2         2.0  virginica
## 149          6.2         3.4          5.4         2.3  virginica
## 150          5.9         3.0          5.1         1.8  virginica
# filtro unico
filter(lirios,Species=="setosa")
##    Sepal.Length Sepal.Width Petal.Length Petal.Width Species
## 1           5.1         3.5          1.4         0.2  setosa
## 2           4.9         3.0          1.4         0.2  setosa
## 3           4.7         3.2          1.3         0.2  setosa
## 4           4.6         3.1          1.5         0.2  setosa
## 5           5.0         3.6          1.4         0.2  setosa
## 6           5.4         3.9          1.7         0.4  setosa
## 7           4.6         3.4          1.4         0.3  setosa
## 8           5.0         3.4          1.5         0.2  setosa
## 9           4.4         2.9          1.4         0.2  setosa
## 10          4.9         3.1          1.5         0.1  setosa
## 11          5.4         3.7          1.5         0.2  setosa
## 12          4.8         3.4          1.6         0.2  setosa
## 13          4.8         3.0          1.4         0.1  setosa
## 14          4.3         3.0          1.1         0.1  setosa
## 15          5.8         4.0          1.2         0.2  setosa
## 16          5.7         4.4          1.5         0.4  setosa
## 17          5.4         3.9          1.3         0.4  setosa
## 18          5.1         3.5          1.4         0.3  setosa
## 19          5.7         3.8          1.7         0.3  setosa
## 20          5.1         3.8          1.5         0.3  setosa
## 21          5.4         3.4          1.7         0.2  setosa
## 22          5.1         3.7          1.5         0.4  setosa
## 23          4.6         3.6          1.0         0.2  setosa
## 24          5.1         3.3          1.7         0.5  setosa
## 25          4.8         3.4          1.9         0.2  setosa
## 26          5.0         3.0          1.6         0.2  setosa
## 27          5.0         3.4          1.6         0.4  setosa
## 28          5.2         3.5          1.5         0.2  setosa
## 29          5.2         3.4          1.4         0.2  setosa
## 30          4.7         3.2          1.6         0.2  setosa
## 31          4.8         3.1          1.6         0.2  setosa
## 32          5.4         3.4          1.5         0.4  setosa
## 33          5.2         4.1          1.5         0.1  setosa
## 34          5.5         4.2          1.4         0.2  setosa
## 35          4.9         3.1          1.5         0.2  setosa
## 36          5.0         3.2          1.2         0.2  setosa
## 37          5.5         3.5          1.3         0.2  setosa
## 38          4.9         3.6          1.4         0.1  setosa
## 39          4.4         3.0          1.3         0.2  setosa
## 40          5.1         3.4          1.5         0.2  setosa
## 41          5.0         3.5          1.3         0.3  setosa
## 42          4.5         2.3          1.3         0.3  setosa
## 43          4.4         3.2          1.3         0.2  setosa
## 44          5.0         3.5          1.6         0.6  setosa
## 45          5.1         3.8          1.9         0.4  setosa
## 46          4.8         3.0          1.4         0.3  setosa
## 47          5.1         3.8          1.6         0.2  setosa
## 48          4.6         3.2          1.4         0.2  setosa
## 49          5.3         3.7          1.5         0.2  setosa
## 50          5.0         3.3          1.4         0.2  setosa
# Dos opciones
filter(lirios,Species=="setosa" | Species=="virginica")
##     Sepal.Length Sepal.Width Petal.Length Petal.Width   Species
## 1            5.1         3.5          1.4         0.2    setosa
## 2            4.9         3.0          1.4         0.2    setosa
## 3            4.7         3.2          1.3         0.2    setosa
## 4            4.6         3.1          1.5         0.2    setosa
## 5            5.0         3.6          1.4         0.2    setosa
## 6            5.4         3.9          1.7         0.4    setosa
## 7            4.6         3.4          1.4         0.3    setosa
## 8            5.0         3.4          1.5         0.2    setosa
## 9            4.4         2.9          1.4         0.2    setosa
## 10           4.9         3.1          1.5         0.1    setosa
## 11           5.4         3.7          1.5         0.2    setosa
## 12           4.8         3.4          1.6         0.2    setosa
## 13           4.8         3.0          1.4         0.1    setosa
## 14           4.3         3.0          1.1         0.1    setosa
## 15           5.8         4.0          1.2         0.2    setosa
## 16           5.7         4.4          1.5         0.4    setosa
## 17           5.4         3.9          1.3         0.4    setosa
## 18           5.1         3.5          1.4         0.3    setosa
## 19           5.7         3.8          1.7         0.3    setosa
## 20           5.1         3.8          1.5         0.3    setosa
## 21           5.4         3.4          1.7         0.2    setosa
## 22           5.1         3.7          1.5         0.4    setosa
## 23           4.6         3.6          1.0         0.2    setosa
## 24           5.1         3.3          1.7         0.5    setosa
## 25           4.8         3.4          1.9         0.2    setosa
## 26           5.0         3.0          1.6         0.2    setosa
## 27           5.0         3.4          1.6         0.4    setosa
## 28           5.2         3.5          1.5         0.2    setosa
## 29           5.2         3.4          1.4         0.2    setosa
## 30           4.7         3.2          1.6         0.2    setosa
## 31           4.8         3.1          1.6         0.2    setosa
## 32           5.4         3.4          1.5         0.4    setosa
## 33           5.2         4.1          1.5         0.1    setosa
## 34           5.5         4.2          1.4         0.2    setosa
## 35           4.9         3.1          1.5         0.2    setosa
## 36           5.0         3.2          1.2         0.2    setosa
## 37           5.5         3.5          1.3         0.2    setosa
## 38           4.9         3.6          1.4         0.1    setosa
## 39           4.4         3.0          1.3         0.2    setosa
## 40           5.1         3.4          1.5         0.2    setosa
## 41           5.0         3.5          1.3         0.3    setosa
## 42           4.5         2.3          1.3         0.3    setosa
## 43           4.4         3.2          1.3         0.2    setosa
## 44           5.0         3.5          1.6         0.6    setosa
## 45           5.1         3.8          1.9         0.4    setosa
## 46           4.8         3.0          1.4         0.3    setosa
## 47           5.1         3.8          1.6         0.2    setosa
## 48           4.6         3.2          1.4         0.2    setosa
## 49           5.3         3.7          1.5         0.2    setosa
## 50           5.0         3.3          1.4         0.2    setosa
## 51           6.3         3.3          6.0         2.5 virginica
## 52           5.8         2.7          5.1         1.9 virginica
## 53           7.1         3.0          5.9         2.1 virginica
## 54           6.3         2.9          5.6         1.8 virginica
## 55           6.5         3.0          5.8         2.2 virginica
## 56           7.6         3.0          6.6         2.1 virginica
## 57           4.9         2.5          4.5         1.7 virginica
## 58           7.3         2.9          6.3         1.8 virginica
## 59           6.7         2.5          5.8         1.8 virginica
## 60           7.2         3.6          6.1         2.5 virginica
## 61           6.5         3.2          5.1         2.0 virginica
## 62           6.4         2.7          5.3         1.9 virginica
## 63           6.8         3.0          5.5         2.1 virginica
## 64           5.7         2.5          5.0         2.0 virginica
## 65           5.8         2.8          5.1         2.4 virginica
## 66           6.4         3.2          5.3         2.3 virginica
## 67           6.5         3.0          5.5         1.8 virginica
## 68           7.7         3.8          6.7         2.2 virginica
## 69           7.7         2.6          6.9         2.3 virginica
## 70           6.0         2.2          5.0         1.5 virginica
## 71           6.9         3.2          5.7         2.3 virginica
## 72           5.6         2.8          4.9         2.0 virginica
## 73           7.7         2.8          6.7         2.0 virginica
## 74           6.3         2.7          4.9         1.8 virginica
## 75           6.7         3.3          5.7         2.1 virginica
## 76           7.2         3.2          6.0         1.8 virginica
## 77           6.2         2.8          4.8         1.8 virginica
## 78           6.1         3.0          4.9         1.8 virginica
## 79           6.4         2.8          5.6         2.1 virginica
## 80           7.2         3.0          5.8         1.6 virginica
## 81           7.4         2.8          6.1         1.9 virginica
## 82           7.9         3.8          6.4         2.0 virginica
## 83           6.4         2.8          5.6         2.2 virginica
## 84           6.3         2.8          5.1         1.5 virginica
## 85           6.1         2.6          5.6         1.4 virginica
## 86           7.7         3.0          6.1         2.3 virginica
## 87           6.3         3.4          5.6         2.4 virginica
## 88           6.4         3.1          5.5         1.8 virginica
## 89           6.0         3.0          4.8         1.8 virginica
## 90           6.9         3.1          5.4         2.1 virginica
## 91           6.7         3.1          5.6         2.4 virginica
## 92           6.9         3.1          5.1         2.3 virginica
## 93           5.8         2.7          5.1         1.9 virginica
## 94           6.8         3.2          5.9         2.3 virginica
## 95           6.7         3.3          5.7         2.5 virginica
## 96           6.7         3.0          5.2         2.3 virginica
## 97           6.3         2.5          5.0         1.9 virginica
## 98           6.5         3.0          5.2         2.0 virginica
## 99           6.2         3.4          5.4         2.3 virginica
## 100          5.9         3.0          5.1         1.8 virginica
filter(lirios,Species=="setosa" & Petal.Width<0.3)
##    Sepal.Length Sepal.Width Petal.Length Petal.Width Species
## 1           5.1         3.5          1.4         0.2  setosa
## 2           4.9         3.0          1.4         0.2  setosa
## 3           4.7         3.2          1.3         0.2  setosa
## 4           4.6         3.1          1.5         0.2  setosa
## 5           5.0         3.6          1.4         0.2  setosa
## 6           5.0         3.4          1.5         0.2  setosa
## 7           4.4         2.9          1.4         0.2  setosa
## 8           4.9         3.1          1.5         0.1  setosa
## 9           5.4         3.7          1.5         0.2  setosa
## 10          4.8         3.4          1.6         0.2  setosa
## 11          4.8         3.0          1.4         0.1  setosa
## 12          4.3         3.0          1.1         0.1  setosa
## 13          5.8         4.0          1.2         0.2  setosa
## 14          5.4         3.4          1.7         0.2  setosa
## 15          4.6         3.6          1.0         0.2  setosa
## 16          4.8         3.4          1.9         0.2  setosa
## 17          5.0         3.0          1.6         0.2  setosa
## 18          5.2         3.5          1.5         0.2  setosa
## 19          5.2         3.4          1.4         0.2  setosa
## 20          4.7         3.2          1.6         0.2  setosa
## 21          4.8         3.1          1.6         0.2  setosa
## 22          5.2         4.1          1.5         0.1  setosa
## 23          5.5         4.2          1.4         0.2  setosa
## 24          4.9         3.1          1.5         0.2  setosa
## 25          5.0         3.2          1.2         0.2  setosa
## 26          5.5         3.5          1.3         0.2  setosa
## 27          4.9         3.6          1.4         0.1  setosa
## 28          4.4         3.0          1.3         0.2  setosa
## 29          5.1         3.4          1.5         0.2  setosa
## 30          4.4         3.2          1.3         0.2  setosa
## 31          5.1         3.8          1.6         0.2  setosa
## 32          4.6         3.2          1.4         0.2  setosa
## 33          5.3         3.7          1.5         0.2  setosa
## 34          5.0         3.3          1.4         0.2  setosa
filter(lirios, Species=='setosa', Sepal.Length < 5)
##    Sepal.Length Sepal.Width Petal.Length Petal.Width Species
## 1           4.9         3.0          1.4         0.2  setosa
## 2           4.7         3.2          1.3         0.2  setosa
## 3           4.6         3.1          1.5         0.2  setosa
## 4           4.6         3.4          1.4         0.3  setosa
## 5           4.4         2.9          1.4         0.2  setosa
## 6           4.9         3.1          1.5         0.1  setosa
## 7           4.8         3.4          1.6         0.2  setosa
## 8           4.8         3.0          1.4         0.1  setosa
## 9           4.3         3.0          1.1         0.1  setosa
## 10          4.6         3.6          1.0         0.2  setosa
## 11          4.8         3.4          1.9         0.2  setosa
## 12          4.7         3.2          1.6         0.2  setosa
## 13          4.8         3.1          1.6         0.2  setosa
## 14          4.9         3.1          1.5         0.2  setosa
## 15          4.9         3.6          1.4         0.1  setosa
## 16          4.4         3.0          1.3         0.2  setosa
## 17          4.5         2.3          1.3         0.3  setosa
## 18          4.4         3.2          1.3         0.2  setosa
## 19          4.8         3.0          1.4         0.3  setosa
## 20          4.6         3.2          1.4         0.2  setosa
# Seleccion de columnas
select(lirios, Sepal.Length, Sepal.Width)
##     Sepal.Length Sepal.Width
## 1            5.1         3.5
## 2            4.9         3.0
## 3            4.7         3.2
## 4            4.6         3.1
## 5            5.0         3.6
## 6            5.4         3.9
## 7            4.6         3.4
## 8            5.0         3.4
## 9            4.4         2.9
## 10           4.9         3.1
## 11           5.4         3.7
## 12           4.8         3.4
## 13           4.8         3.0
## 14           4.3         3.0
## 15           5.8         4.0
## 16           5.7         4.4
## 17           5.4         3.9
## 18           5.1         3.5
## 19           5.7         3.8
## 20           5.1         3.8
## 21           5.4         3.4
## 22           5.1         3.7
## 23           4.6         3.6
## 24           5.1         3.3
## 25           4.8         3.4
## 26           5.0         3.0
## 27           5.0         3.4
## 28           5.2         3.5
## 29           5.2         3.4
## 30           4.7         3.2
## 31           4.8         3.1
## 32           5.4         3.4
## 33           5.2         4.1
## 34           5.5         4.2
## 35           4.9         3.1
## 36           5.0         3.2
## 37           5.5         3.5
## 38           4.9         3.6
## 39           4.4         3.0
## 40           5.1         3.4
## 41           5.0         3.5
## 42           4.5         2.3
## 43           4.4         3.2
## 44           5.0         3.5
## 45           5.1         3.8
## 46           4.8         3.0
## 47           5.1         3.8
## 48           4.6         3.2
## 49           5.3         3.7
## 50           5.0         3.3
## 51           7.0         3.2
## 52           6.4         3.2
## 53           6.9         3.1
## 54           5.5         2.3
## 55           6.5         2.8
## 56           5.7         2.8
## 57           6.3         3.3
## 58           4.9         2.4
## 59           6.6         2.9
## 60           5.2         2.7
## 61           5.0         2.0
## 62           5.9         3.0
## 63           6.0         2.2
## 64           6.1         2.9
## 65           5.6         2.9
## 66           6.7         3.1
## 67           5.6         3.0
## 68           5.8         2.7
## 69           6.2         2.2
## 70           5.6         2.5
## 71           5.9         3.2
## 72           6.1         2.8
## 73           6.3         2.5
## 74           6.1         2.8
## 75           6.4         2.9
## 76           6.6         3.0
## 77           6.8         2.8
## 78           6.7         3.0
## 79           6.0         2.9
## 80           5.7         2.6
## 81           5.5         2.4
## 82           5.5         2.4
## 83           5.8         2.7
## 84           6.0         2.7
## 85           5.4         3.0
## 86           6.0         3.4
## 87           6.7         3.1
## 88           6.3         2.3
## 89           5.6         3.0
## 90           5.5         2.5
## 91           5.5         2.6
## 92           6.1         3.0
## 93           5.8         2.6
## 94           5.0         2.3
## 95           5.6         2.7
## 96           5.7         3.0
## 97           5.7         2.9
## 98           6.2         2.9
## 99           5.1         2.5
## 100          5.7         2.8
## 101          6.3         3.3
## 102          5.8         2.7
## 103          7.1         3.0
## 104          6.3         2.9
## 105          6.5         3.0
## 106          7.6         3.0
## 107          4.9         2.5
## 108          7.3         2.9
## 109          6.7         2.5
## 110          7.2         3.6
## 111          6.5         3.2
## 112          6.4         2.7
## 113          6.8         3.0
## 114          5.7         2.5
## 115          5.8         2.8
## 116          6.4         3.2
## 117          6.5         3.0
## 118          7.7         3.8
## 119          7.7         2.6
## 120          6.0         2.2
## 121          6.9         3.2
## 122          5.6         2.8
## 123          7.7         2.8
## 124          6.3         2.7
## 125          6.7         3.3
## 126          7.2         3.2
## 127          6.2         2.8
## 128          6.1         3.0
## 129          6.4         2.8
## 130          7.2         3.0
## 131          7.4         2.8
## 132          7.9         3.8
## 133          6.4         2.8
## 134          6.3         2.8
## 135          6.1         2.6
## 136          7.7         3.0
## 137          6.3         3.4
## 138          6.4         3.1
## 139          6.0         3.0
## 140          6.9         3.1
## 141          6.7         3.1
## 142          6.9         3.1
## 143          5.8         2.7
## 144          6.8         3.2
## 145          6.7         3.3
## 146          6.7         3.0
## 147          6.3         2.5
## 148          6.5         3.0
## 149          6.2         3.4
## 150          5.9         3.0
select(lirios, Petal.Length:Sepal.Length)
##     Petal.Length Sepal.Width Sepal.Length
## 1            1.4         3.5          5.1
## 2            1.4         3.0          4.9
## 3            1.3         3.2          4.7
## 4            1.5         3.1          4.6
## 5            1.4         3.6          5.0
## 6            1.7         3.9          5.4
## 7            1.4         3.4          4.6
## 8            1.5         3.4          5.0
## 9            1.4         2.9          4.4
## 10           1.5         3.1          4.9
## 11           1.5         3.7          5.4
## 12           1.6         3.4          4.8
## 13           1.4         3.0          4.8
## 14           1.1         3.0          4.3
## 15           1.2         4.0          5.8
## 16           1.5         4.4          5.7
## 17           1.3         3.9          5.4
## 18           1.4         3.5          5.1
## 19           1.7         3.8          5.7
## 20           1.5         3.8          5.1
## 21           1.7         3.4          5.4
## 22           1.5         3.7          5.1
## 23           1.0         3.6          4.6
## 24           1.7         3.3          5.1
## 25           1.9         3.4          4.8
## 26           1.6         3.0          5.0
## 27           1.6         3.4          5.0
## 28           1.5         3.5          5.2
## 29           1.4         3.4          5.2
## 30           1.6         3.2          4.7
## 31           1.6         3.1          4.8
## 32           1.5         3.4          5.4
## 33           1.5         4.1          5.2
## 34           1.4         4.2          5.5
## 35           1.5         3.1          4.9
## 36           1.2         3.2          5.0
## 37           1.3         3.5          5.5
## 38           1.4         3.6          4.9
## 39           1.3         3.0          4.4
## 40           1.5         3.4          5.1
## 41           1.3         3.5          5.0
## 42           1.3         2.3          4.5
## 43           1.3         3.2          4.4
## 44           1.6         3.5          5.0
## 45           1.9         3.8          5.1
## 46           1.4         3.0          4.8
## 47           1.6         3.8          5.1
## 48           1.4         3.2          4.6
## 49           1.5         3.7          5.3
## 50           1.4         3.3          5.0
## 51           4.7         3.2          7.0
## 52           4.5         3.2          6.4
## 53           4.9         3.1          6.9
## 54           4.0         2.3          5.5
## 55           4.6         2.8          6.5
## 56           4.5         2.8          5.7
## 57           4.7         3.3          6.3
## 58           3.3         2.4          4.9
## 59           4.6         2.9          6.6
## 60           3.9         2.7          5.2
## 61           3.5         2.0          5.0
## 62           4.2         3.0          5.9
## 63           4.0         2.2          6.0
## 64           4.7         2.9          6.1
## 65           3.6         2.9          5.6
## 66           4.4         3.1          6.7
## 67           4.5         3.0          5.6
## 68           4.1         2.7          5.8
## 69           4.5         2.2          6.2
## 70           3.9         2.5          5.6
## 71           4.8         3.2          5.9
## 72           4.0         2.8          6.1
## 73           4.9         2.5          6.3
## 74           4.7         2.8          6.1
## 75           4.3         2.9          6.4
## 76           4.4         3.0          6.6
## 77           4.8         2.8          6.8
## 78           5.0         3.0          6.7
## 79           4.5         2.9          6.0
## 80           3.5         2.6          5.7
## 81           3.8         2.4          5.5
## 82           3.7         2.4          5.5
## 83           3.9         2.7          5.8
## 84           5.1         2.7          6.0
## 85           4.5         3.0          5.4
## 86           4.5         3.4          6.0
## 87           4.7         3.1          6.7
## 88           4.4         2.3          6.3
## 89           4.1         3.0          5.6
## 90           4.0         2.5          5.5
## 91           4.4         2.6          5.5
## 92           4.6         3.0          6.1
## 93           4.0         2.6          5.8
## 94           3.3         2.3          5.0
## 95           4.2         2.7          5.6
## 96           4.2         3.0          5.7
## 97           4.2         2.9          5.7
## 98           4.3         2.9          6.2
## 99           3.0         2.5          5.1
## 100          4.1         2.8          5.7
## 101          6.0         3.3          6.3
## 102          5.1         2.7          5.8
## 103          5.9         3.0          7.1
## 104          5.6         2.9          6.3
## 105          5.8         3.0          6.5
## 106          6.6         3.0          7.6
## 107          4.5         2.5          4.9
## 108          6.3         2.9          7.3
## 109          5.8         2.5          6.7
## 110          6.1         3.6          7.2
## 111          5.1         3.2          6.5
## 112          5.3         2.7          6.4
## 113          5.5         3.0          6.8
## 114          5.0         2.5          5.7
## 115          5.1         2.8          5.8
## 116          5.3         3.2          6.4
## 117          5.5         3.0          6.5
## 118          6.7         3.8          7.7
## 119          6.9         2.6          7.7
## 120          5.0         2.2          6.0
## 121          5.7         3.2          6.9
## 122          4.9         2.8          5.6
## 123          6.7         2.8          7.7
## 124          4.9         2.7          6.3
## 125          5.7         3.3          6.7
## 126          6.0         3.2          7.2
## 127          4.8         2.8          6.2
## 128          4.9         3.0          6.1
## 129          5.6         2.8          6.4
## 130          5.8         3.0          7.2
## 131          6.1         2.8          7.4
## 132          6.4         3.8          7.9
## 133          5.6         2.8          6.4
## 134          5.1         2.8          6.3
## 135          5.6         2.6          6.1
## 136          6.1         3.0          7.7
## 137          5.6         3.4          6.3
## 138          5.5         3.1          6.4
## 139          4.8         3.0          6.0
## 140          5.4         3.1          6.9
## 141          5.6         3.1          6.7
## 142          5.1         3.1          6.9
## 143          5.1         2.7          5.8
## 144          5.9         3.2          6.8
## 145          5.7         3.3          6.7
## 146          5.2         3.0          6.7
## 147          5.0         2.5          6.3
## 148          5.2         3.0          6.5
## 149          5.4         3.4          6.2
## 150          5.1         3.0          5.9
select(lirios, -Species)
##     Sepal.Length Sepal.Width Petal.Length Petal.Width
## 1            5.1         3.5          1.4         0.2
## 2            4.9         3.0          1.4         0.2
## 3            4.7         3.2          1.3         0.2
## 4            4.6         3.1          1.5         0.2
## 5            5.0         3.6          1.4         0.2
## 6            5.4         3.9          1.7         0.4
## 7            4.6         3.4          1.4         0.3
## 8            5.0         3.4          1.5         0.2
## 9            4.4         2.9          1.4         0.2
## 10           4.9         3.1          1.5         0.1
## 11           5.4         3.7          1.5         0.2
## 12           4.8         3.4          1.6         0.2
## 13           4.8         3.0          1.4         0.1
## 14           4.3         3.0          1.1         0.1
## 15           5.8         4.0          1.2         0.2
## 16           5.7         4.4          1.5         0.4
## 17           5.4         3.9          1.3         0.4
## 18           5.1         3.5          1.4         0.3
## 19           5.7         3.8          1.7         0.3
## 20           5.1         3.8          1.5         0.3
## 21           5.4         3.4          1.7         0.2
## 22           5.1         3.7          1.5         0.4
## 23           4.6         3.6          1.0         0.2
## 24           5.1         3.3          1.7         0.5
## 25           4.8         3.4          1.9         0.2
## 26           5.0         3.0          1.6         0.2
## 27           5.0         3.4          1.6         0.4
## 28           5.2         3.5          1.5         0.2
## 29           5.2         3.4          1.4         0.2
## 30           4.7         3.2          1.6         0.2
## 31           4.8         3.1          1.6         0.2
## 32           5.4         3.4          1.5         0.4
## 33           5.2         4.1          1.5         0.1
## 34           5.5         4.2          1.4         0.2
## 35           4.9         3.1          1.5         0.2
## 36           5.0         3.2          1.2         0.2
## 37           5.5         3.5          1.3         0.2
## 38           4.9         3.6          1.4         0.1
## 39           4.4         3.0          1.3         0.2
## 40           5.1         3.4          1.5         0.2
## 41           5.0         3.5          1.3         0.3
## 42           4.5         2.3          1.3         0.3
## 43           4.4         3.2          1.3         0.2
## 44           5.0         3.5          1.6         0.6
## 45           5.1         3.8          1.9         0.4
## 46           4.8         3.0          1.4         0.3
## 47           5.1         3.8          1.6         0.2
## 48           4.6         3.2          1.4         0.2
## 49           5.3         3.7          1.5         0.2
## 50           5.0         3.3          1.4         0.2
## 51           7.0         3.2          4.7         1.4
## 52           6.4         3.2          4.5         1.5
## 53           6.9         3.1          4.9         1.5
## 54           5.5         2.3          4.0         1.3
## 55           6.5         2.8          4.6         1.5
## 56           5.7         2.8          4.5         1.3
## 57           6.3         3.3          4.7         1.6
## 58           4.9         2.4          3.3         1.0
## 59           6.6         2.9          4.6         1.3
## 60           5.2         2.7          3.9         1.4
## 61           5.0         2.0          3.5         1.0
## 62           5.9         3.0          4.2         1.5
## 63           6.0         2.2          4.0         1.0
## 64           6.1         2.9          4.7         1.4
## 65           5.6         2.9          3.6         1.3
## 66           6.7         3.1          4.4         1.4
## 67           5.6         3.0          4.5         1.5
## 68           5.8         2.7          4.1         1.0
## 69           6.2         2.2          4.5         1.5
## 70           5.6         2.5          3.9         1.1
## 71           5.9         3.2          4.8         1.8
## 72           6.1         2.8          4.0         1.3
## 73           6.3         2.5          4.9         1.5
## 74           6.1         2.8          4.7         1.2
## 75           6.4         2.9          4.3         1.3
## 76           6.6         3.0          4.4         1.4
## 77           6.8         2.8          4.8         1.4
## 78           6.7         3.0          5.0         1.7
## 79           6.0         2.9          4.5         1.5
## 80           5.7         2.6          3.5         1.0
## 81           5.5         2.4          3.8         1.1
## 82           5.5         2.4          3.7         1.0
## 83           5.8         2.7          3.9         1.2
## 84           6.0         2.7          5.1         1.6
## 85           5.4         3.0          4.5         1.5
## 86           6.0         3.4          4.5         1.6
## 87           6.7         3.1          4.7         1.5
## 88           6.3         2.3          4.4         1.3
## 89           5.6         3.0          4.1         1.3
## 90           5.5         2.5          4.0         1.3
## 91           5.5         2.6          4.4         1.2
## 92           6.1         3.0          4.6         1.4
## 93           5.8         2.6          4.0         1.2
## 94           5.0         2.3          3.3         1.0
## 95           5.6         2.7          4.2         1.3
## 96           5.7         3.0          4.2         1.2
## 97           5.7         2.9          4.2         1.3
## 98           6.2         2.9          4.3         1.3
## 99           5.1         2.5          3.0         1.1
## 100          5.7         2.8          4.1         1.3
## 101          6.3         3.3          6.0         2.5
## 102          5.8         2.7          5.1         1.9
## 103          7.1         3.0          5.9         2.1
## 104          6.3         2.9          5.6         1.8
## 105          6.5         3.0          5.8         2.2
## 106          7.6         3.0          6.6         2.1
## 107          4.9         2.5          4.5         1.7
## 108          7.3         2.9          6.3         1.8
## 109          6.7         2.5          5.8         1.8
## 110          7.2         3.6          6.1         2.5
## 111          6.5         3.2          5.1         2.0
## 112          6.4         2.7          5.3         1.9
## 113          6.8         3.0          5.5         2.1
## 114          5.7         2.5          5.0         2.0
## 115          5.8         2.8          5.1         2.4
## 116          6.4         3.2          5.3         2.3
## 117          6.5         3.0          5.5         1.8
## 118          7.7         3.8          6.7         2.2
## 119          7.7         2.6          6.9         2.3
## 120          6.0         2.2          5.0         1.5
## 121          6.9         3.2          5.7         2.3
## 122          5.6         2.8          4.9         2.0
## 123          7.7         2.8          6.7         2.0
## 124          6.3         2.7          4.9         1.8
## 125          6.7         3.3          5.7         2.1
## 126          7.2         3.2          6.0         1.8
## 127          6.2         2.8          4.8         1.8
## 128          6.1         3.0          4.9         1.8
## 129          6.4         2.8          5.6         2.1
## 130          7.2         3.0          5.8         1.6
## 131          7.4         2.8          6.1         1.9
## 132          7.9         3.8          6.4         2.0
## 133          6.4         2.8          5.6         2.2
## 134          6.3         2.8          5.1         1.5
## 135          6.1         2.6          5.6         1.4
## 136          7.7         3.0          6.1         2.3
## 137          6.3         3.4          5.6         2.4
## 138          6.4         3.1          5.5         1.8
## 139          6.0         3.0          4.8         1.8
## 140          6.9         3.1          5.4         2.1
## 141          6.7         3.1          5.6         2.4
## 142          6.9         3.1          5.1         2.3
## 143          5.8         2.7          5.1         1.9
## 144          6.8         3.2          5.9         2.3
## 145          6.7         3.3          5.7         2.5
## 146          6.7         3.0          5.2         2.3
## 147          6.3         2.5          5.0         1.9
## 148          6.5         3.0          5.2         2.0
## 149          6.2         3.4          5.4         2.3
## 150          5.9         3.0          5.1         1.8
select(lirios, contains('Petal'))
##     Petal.Length Petal.Width
## 1            1.4         0.2
## 2            1.4         0.2
## 3            1.3         0.2
## 4            1.5         0.2
## 5            1.4         0.2
## 6            1.7         0.4
## 7            1.4         0.3
## 8            1.5         0.2
## 9            1.4         0.2
## 10           1.5         0.1
## 11           1.5         0.2
## 12           1.6         0.2
## 13           1.4         0.1
## 14           1.1         0.1
## 15           1.2         0.2
## 16           1.5         0.4
## 17           1.3         0.4
## 18           1.4         0.3
## 19           1.7         0.3
## 20           1.5         0.3
## 21           1.7         0.2
## 22           1.5         0.4
## 23           1.0         0.2
## 24           1.7         0.5
## 25           1.9         0.2
## 26           1.6         0.2
## 27           1.6         0.4
## 28           1.5         0.2
## 29           1.4         0.2
## 30           1.6         0.2
## 31           1.6         0.2
## 32           1.5         0.4
## 33           1.5         0.1
## 34           1.4         0.2
## 35           1.5         0.2
## 36           1.2         0.2
## 37           1.3         0.2
## 38           1.4         0.1
## 39           1.3         0.2
## 40           1.5         0.2
## 41           1.3         0.3
## 42           1.3         0.3
## 43           1.3         0.2
## 44           1.6         0.6
## 45           1.9         0.4
## 46           1.4         0.3
## 47           1.6         0.2
## 48           1.4         0.2
## 49           1.5         0.2
## 50           1.4         0.2
## 51           4.7         1.4
## 52           4.5         1.5
## 53           4.9         1.5
## 54           4.0         1.3
## 55           4.6         1.5
## 56           4.5         1.3
## 57           4.7         1.6
## 58           3.3         1.0
## 59           4.6         1.3
## 60           3.9         1.4
## 61           3.5         1.0
## 62           4.2         1.5
## 63           4.0         1.0
## 64           4.7         1.4
## 65           3.6         1.3
## 66           4.4         1.4
## 67           4.5         1.5
## 68           4.1         1.0
## 69           4.5         1.5
## 70           3.9         1.1
## 71           4.8         1.8
## 72           4.0         1.3
## 73           4.9         1.5
## 74           4.7         1.2
## 75           4.3         1.3
## 76           4.4         1.4
## 77           4.8         1.4
## 78           5.0         1.7
## 79           4.5         1.5
## 80           3.5         1.0
## 81           3.8         1.1
## 82           3.7         1.0
## 83           3.9         1.2
## 84           5.1         1.6
## 85           4.5         1.5
## 86           4.5         1.6
## 87           4.7         1.5
## 88           4.4         1.3
## 89           4.1         1.3
## 90           4.0         1.3
## 91           4.4         1.2
## 92           4.6         1.4
## 93           4.0         1.2
## 94           3.3         1.0
## 95           4.2         1.3
## 96           4.2         1.2
## 97           4.2         1.3
## 98           4.3         1.3
## 99           3.0         1.1
## 100          4.1         1.3
## 101          6.0         2.5
## 102          5.1         1.9
## 103          5.9         2.1
## 104          5.6         1.8
## 105          5.8         2.2
## 106          6.6         2.1
## 107          4.5         1.7
## 108          6.3         1.8
## 109          5.8         1.8
## 110          6.1         2.5
## 111          5.1         2.0
## 112          5.3         1.9
## 113          5.5         2.1
## 114          5.0         2.0
## 115          5.1         2.4
## 116          5.3         2.3
## 117          5.5         1.8
## 118          6.7         2.2
## 119          6.9         2.3
## 120          5.0         1.5
## 121          5.7         2.3
## 122          4.9         2.0
## 123          6.7         2.0
## 124          4.9         1.8
## 125          5.7         2.1
## 126          6.0         1.8
## 127          4.8         1.8
## 128          4.9         1.8
## 129          5.6         2.1
## 130          5.8         1.6
## 131          6.1         1.9
## 132          6.4         2.0
## 133          5.6         2.2
## 134          5.1         1.5
## 135          5.6         1.4
## 136          6.1         2.3
## 137          5.6         2.4
## 138          5.5         1.8
## 139          4.8         1.8
## 140          5.4         2.1
## 141          5.6         2.4
## 142          5.1         2.3
## 143          5.1         1.9
## 144          5.9         2.3
## 145          5.7         2.5
## 146          5.2         2.3
## 147          5.0         1.9
## 148          5.2         2.0
## 149          5.4         2.3
## 150          5.1         1.8
# Ordenar filas de menor a mayor valor conforme una variable
arrange(lirios, Sepal.Length)
##     Sepal.Length Sepal.Width Petal.Length Petal.Width    Species
## 1            4.3         3.0          1.1         0.1     setosa
## 2            4.4         2.9          1.4         0.2     setosa
## 3            4.4         3.0          1.3         0.2     setosa
## 4            4.4         3.2          1.3         0.2     setosa
## 5            4.5         2.3          1.3         0.3     setosa
## 6            4.6         3.1          1.5         0.2     setosa
## 7            4.6         3.4          1.4         0.3     setosa
## 8            4.6         3.6          1.0         0.2     setosa
## 9            4.6         3.2          1.4         0.2     setosa
## 10           4.7         3.2          1.3         0.2     setosa
## 11           4.7         3.2          1.6         0.2     setosa
## 12           4.8         3.4          1.6         0.2     setosa
## 13           4.8         3.0          1.4         0.1     setosa
## 14           4.8         3.4          1.9         0.2     setosa
## 15           4.8         3.1          1.6         0.2     setosa
## 16           4.8         3.0          1.4         0.3     setosa
## 17           4.9         3.0          1.4         0.2     setosa
## 18           4.9         3.1          1.5         0.1     setosa
## 19           4.9         3.1          1.5         0.2     setosa
## 20           4.9         3.6          1.4         0.1     setosa
## 21           4.9         2.4          3.3         1.0 versicolor
## 22           4.9         2.5          4.5         1.7  virginica
## 23           5.0         3.6          1.4         0.2     setosa
## 24           5.0         3.4          1.5         0.2     setosa
## 25           5.0         3.0          1.6         0.2     setosa
## 26           5.0         3.4          1.6         0.4     setosa
## 27           5.0         3.2          1.2         0.2     setosa
## 28           5.0         3.5          1.3         0.3     setosa
## 29           5.0         3.5          1.6         0.6     setosa
## 30           5.0         3.3          1.4         0.2     setosa
## 31           5.0         2.0          3.5         1.0 versicolor
## 32           5.0         2.3          3.3         1.0 versicolor
## 33           5.1         3.5          1.4         0.2     setosa
## 34           5.1         3.5          1.4         0.3     setosa
## 35           5.1         3.8          1.5         0.3     setosa
## 36           5.1         3.7          1.5         0.4     setosa
## 37           5.1         3.3          1.7         0.5     setosa
## 38           5.1         3.4          1.5         0.2     setosa
## 39           5.1         3.8          1.9         0.4     setosa
## 40           5.1         3.8          1.6         0.2     setosa
## 41           5.1         2.5          3.0         1.1 versicolor
## 42           5.2         3.5          1.5         0.2     setosa
## 43           5.2         3.4          1.4         0.2     setosa
## 44           5.2         4.1          1.5         0.1     setosa
## 45           5.2         2.7          3.9         1.4 versicolor
## 46           5.3         3.7          1.5         0.2     setosa
## 47           5.4         3.9          1.7         0.4     setosa
## 48           5.4         3.7          1.5         0.2     setosa
## 49           5.4         3.9          1.3         0.4     setosa
## 50           5.4         3.4          1.7         0.2     setosa
## 51           5.4         3.4          1.5         0.4     setosa
## 52           5.4         3.0          4.5         1.5 versicolor
## 53           5.5         4.2          1.4         0.2     setosa
## 54           5.5         3.5          1.3         0.2     setosa
## 55           5.5         2.3          4.0         1.3 versicolor
## 56           5.5         2.4          3.8         1.1 versicolor
## 57           5.5         2.4          3.7         1.0 versicolor
## 58           5.5         2.5          4.0         1.3 versicolor
## 59           5.5         2.6          4.4         1.2 versicolor
## 60           5.6         2.9          3.6         1.3 versicolor
## 61           5.6         3.0          4.5         1.5 versicolor
## 62           5.6         2.5          3.9         1.1 versicolor
## 63           5.6         3.0          4.1         1.3 versicolor
## 64           5.6         2.7          4.2         1.3 versicolor
## 65           5.6         2.8          4.9         2.0  virginica
## 66           5.7         4.4          1.5         0.4     setosa
## 67           5.7         3.8          1.7         0.3     setosa
## 68           5.7         2.8          4.5         1.3 versicolor
## 69           5.7         2.6          3.5         1.0 versicolor
## 70           5.7         3.0          4.2         1.2 versicolor
## 71           5.7         2.9          4.2         1.3 versicolor
## 72           5.7         2.8          4.1         1.3 versicolor
## 73           5.7         2.5          5.0         2.0  virginica
## 74           5.8         4.0          1.2         0.2     setosa
## 75           5.8         2.7          4.1         1.0 versicolor
## 76           5.8         2.7          3.9         1.2 versicolor
## 77           5.8         2.6          4.0         1.2 versicolor
## 78           5.8         2.7          5.1         1.9  virginica
## 79           5.8         2.8          5.1         2.4  virginica
## 80           5.8         2.7          5.1         1.9  virginica
## 81           5.9         3.0          4.2         1.5 versicolor
## 82           5.9         3.2          4.8         1.8 versicolor
## 83           5.9         3.0          5.1         1.8  virginica
## 84           6.0         2.2          4.0         1.0 versicolor
## 85           6.0         2.9          4.5         1.5 versicolor
## 86           6.0         2.7          5.1         1.6 versicolor
## 87           6.0         3.4          4.5         1.6 versicolor
## 88           6.0         2.2          5.0         1.5  virginica
## 89           6.0         3.0          4.8         1.8  virginica
## 90           6.1         2.9          4.7         1.4 versicolor
## 91           6.1         2.8          4.0         1.3 versicolor
## 92           6.1         2.8          4.7         1.2 versicolor
## 93           6.1         3.0          4.6         1.4 versicolor
## 94           6.1         3.0          4.9         1.8  virginica
## 95           6.1         2.6          5.6         1.4  virginica
## 96           6.2         2.2          4.5         1.5 versicolor
## 97           6.2         2.9          4.3         1.3 versicolor
## 98           6.2         2.8          4.8         1.8  virginica
## 99           6.2         3.4          5.4         2.3  virginica
## 100          6.3         3.3          4.7         1.6 versicolor
## 101          6.3         2.5          4.9         1.5 versicolor
## 102          6.3         2.3          4.4         1.3 versicolor
## 103          6.3         3.3          6.0         2.5  virginica
## 104          6.3         2.9          5.6         1.8  virginica
## 105          6.3         2.7          4.9         1.8  virginica
## 106          6.3         2.8          5.1         1.5  virginica
## 107          6.3         3.4          5.6         2.4  virginica
## 108          6.3         2.5          5.0         1.9  virginica
## 109          6.4         3.2          4.5         1.5 versicolor
## 110          6.4         2.9          4.3         1.3 versicolor
## 111          6.4         2.7          5.3         1.9  virginica
## 112          6.4         3.2          5.3         2.3  virginica
## 113          6.4         2.8          5.6         2.1  virginica
## 114          6.4         2.8          5.6         2.2  virginica
## 115          6.4         3.1          5.5         1.8  virginica
## 116          6.5         2.8          4.6         1.5 versicolor
## 117          6.5         3.0          5.8         2.2  virginica
## 118          6.5         3.2          5.1         2.0  virginica
## 119          6.5         3.0          5.5         1.8  virginica
## 120          6.5         3.0          5.2         2.0  virginica
## 121          6.6         2.9          4.6         1.3 versicolor
## 122          6.6         3.0          4.4         1.4 versicolor
## 123          6.7         3.1          4.4         1.4 versicolor
## 124          6.7         3.0          5.0         1.7 versicolor
## 125          6.7         3.1          4.7         1.5 versicolor
## 126          6.7         2.5          5.8         1.8  virginica
## 127          6.7         3.3          5.7         2.1  virginica
## 128          6.7         3.1          5.6         2.4  virginica
## 129          6.7         3.3          5.7         2.5  virginica
## 130          6.7         3.0          5.2         2.3  virginica
## 131          6.8         2.8          4.8         1.4 versicolor
## 132          6.8         3.0          5.5         2.1  virginica
## 133          6.8         3.2          5.9         2.3  virginica
## 134          6.9         3.1          4.9         1.5 versicolor
## 135          6.9         3.2          5.7         2.3  virginica
## 136          6.9         3.1          5.4         2.1  virginica
## 137          6.9         3.1          5.1         2.3  virginica
## 138          7.0         3.2          4.7         1.4 versicolor
## 139          7.1         3.0          5.9         2.1  virginica
## 140          7.2         3.6          6.1         2.5  virginica
## 141          7.2         3.2          6.0         1.8  virginica
## 142          7.2         3.0          5.8         1.6  virginica
## 143          7.3         2.9          6.3         1.8  virginica
## 144          7.4         2.8          6.1         1.9  virginica
## 145          7.6         3.0          6.6         2.1  virginica
## 146          7.7         3.8          6.7         2.2  virginica
## 147          7.7         2.6          6.9         2.3  virginica
## 148          7.7         2.8          6.7         2.0  virginica
## 149          7.7         3.0          6.1         2.3  virginica
## 150          7.9         3.8          6.4         2.0  virginica
arrange(lirios, -Sepal.Length)
##     Sepal.Length Sepal.Width Petal.Length Petal.Width    Species
## 1            7.9         3.8          6.4         2.0  virginica
## 2            7.7         3.8          6.7         2.2  virginica
## 3            7.7         2.6          6.9         2.3  virginica
## 4            7.7         2.8          6.7         2.0  virginica
## 5            7.7         3.0          6.1         2.3  virginica
## 6            7.6         3.0          6.6         2.1  virginica
## 7            7.4         2.8          6.1         1.9  virginica
## 8            7.3         2.9          6.3         1.8  virginica
## 9            7.2         3.6          6.1         2.5  virginica
## 10           7.2         3.2          6.0         1.8  virginica
## 11           7.2         3.0          5.8         1.6  virginica
## 12           7.1         3.0          5.9         2.1  virginica
## 13           7.0         3.2          4.7         1.4 versicolor
## 14           6.9         3.1          4.9         1.5 versicolor
## 15           6.9         3.2          5.7         2.3  virginica
## 16           6.9         3.1          5.4         2.1  virginica
## 17           6.9         3.1          5.1         2.3  virginica
## 18           6.8         2.8          4.8         1.4 versicolor
## 19           6.8         3.0          5.5         2.1  virginica
## 20           6.8         3.2          5.9         2.3  virginica
## 21           6.7         3.1          4.4         1.4 versicolor
## 22           6.7         3.0          5.0         1.7 versicolor
## 23           6.7         3.1          4.7         1.5 versicolor
## 24           6.7         2.5          5.8         1.8  virginica
## 25           6.7         3.3          5.7         2.1  virginica
## 26           6.7         3.1          5.6         2.4  virginica
## 27           6.7         3.3          5.7         2.5  virginica
## 28           6.7         3.0          5.2         2.3  virginica
## 29           6.6         2.9          4.6         1.3 versicolor
## 30           6.6         3.0          4.4         1.4 versicolor
## 31           6.5         2.8          4.6         1.5 versicolor
## 32           6.5         3.0          5.8         2.2  virginica
## 33           6.5         3.2          5.1         2.0  virginica
## 34           6.5         3.0          5.5         1.8  virginica
## 35           6.5         3.0          5.2         2.0  virginica
## 36           6.4         3.2          4.5         1.5 versicolor
## 37           6.4         2.9          4.3         1.3 versicolor
## 38           6.4         2.7          5.3         1.9  virginica
## 39           6.4         3.2          5.3         2.3  virginica
## 40           6.4         2.8          5.6         2.1  virginica
## 41           6.4         2.8          5.6         2.2  virginica
## 42           6.4         3.1          5.5         1.8  virginica
## 43           6.3         3.3          4.7         1.6 versicolor
## 44           6.3         2.5          4.9         1.5 versicolor
## 45           6.3         2.3          4.4         1.3 versicolor
## 46           6.3         3.3          6.0         2.5  virginica
## 47           6.3         2.9          5.6         1.8  virginica
## 48           6.3         2.7          4.9         1.8  virginica
## 49           6.3         2.8          5.1         1.5  virginica
## 50           6.3         3.4          5.6         2.4  virginica
## 51           6.3         2.5          5.0         1.9  virginica
## 52           6.2         2.2          4.5         1.5 versicolor
## 53           6.2         2.9          4.3         1.3 versicolor
## 54           6.2         2.8          4.8         1.8  virginica
## 55           6.2         3.4          5.4         2.3  virginica
## 56           6.1         2.9          4.7         1.4 versicolor
## 57           6.1         2.8          4.0         1.3 versicolor
## 58           6.1         2.8          4.7         1.2 versicolor
## 59           6.1         3.0          4.6         1.4 versicolor
## 60           6.1         3.0          4.9         1.8  virginica
## 61           6.1         2.6          5.6         1.4  virginica
## 62           6.0         2.2          4.0         1.0 versicolor
## 63           6.0         2.9          4.5         1.5 versicolor
## 64           6.0         2.7          5.1         1.6 versicolor
## 65           6.0         3.4          4.5         1.6 versicolor
## 66           6.0         2.2          5.0         1.5  virginica
## 67           6.0         3.0          4.8         1.8  virginica
## 68           5.9         3.0          4.2         1.5 versicolor
## 69           5.9         3.2          4.8         1.8 versicolor
## 70           5.9         3.0          5.1         1.8  virginica
## 71           5.8         4.0          1.2         0.2     setosa
## 72           5.8         2.7          4.1         1.0 versicolor
## 73           5.8         2.7          3.9         1.2 versicolor
## 74           5.8         2.6          4.0         1.2 versicolor
## 75           5.8         2.7          5.1         1.9  virginica
## 76           5.8         2.8          5.1         2.4  virginica
## 77           5.8         2.7          5.1         1.9  virginica
## 78           5.7         4.4          1.5         0.4     setosa
## 79           5.7         3.8          1.7         0.3     setosa
## 80           5.7         2.8          4.5         1.3 versicolor
## 81           5.7         2.6          3.5         1.0 versicolor
## 82           5.7         3.0          4.2         1.2 versicolor
## 83           5.7         2.9          4.2         1.3 versicolor
## 84           5.7         2.8          4.1         1.3 versicolor
## 85           5.7         2.5          5.0         2.0  virginica
## 86           5.6         2.9          3.6         1.3 versicolor
## 87           5.6         3.0          4.5         1.5 versicolor
## 88           5.6         2.5          3.9         1.1 versicolor
## 89           5.6         3.0          4.1         1.3 versicolor
## 90           5.6         2.7          4.2         1.3 versicolor
## 91           5.6         2.8          4.9         2.0  virginica
## 92           5.5         4.2          1.4         0.2     setosa
## 93           5.5         3.5          1.3         0.2     setosa
## 94           5.5         2.3          4.0         1.3 versicolor
## 95           5.5         2.4          3.8         1.1 versicolor
## 96           5.5         2.4          3.7         1.0 versicolor
## 97           5.5         2.5          4.0         1.3 versicolor
## 98           5.5         2.6          4.4         1.2 versicolor
## 99           5.4         3.9          1.7         0.4     setosa
## 100          5.4         3.7          1.5         0.2     setosa
## 101          5.4         3.9          1.3         0.4     setosa
## 102          5.4         3.4          1.7         0.2     setosa
## 103          5.4         3.4          1.5         0.4     setosa
## 104          5.4         3.0          4.5         1.5 versicolor
## 105          5.3         3.7          1.5         0.2     setosa
## 106          5.2         3.5          1.5         0.2     setosa
## 107          5.2         3.4          1.4         0.2     setosa
## 108          5.2         4.1          1.5         0.1     setosa
## 109          5.2         2.7          3.9         1.4 versicolor
## 110          5.1         3.5          1.4         0.2     setosa
## 111          5.1         3.5          1.4         0.3     setosa
## 112          5.1         3.8          1.5         0.3     setosa
## 113          5.1         3.7          1.5         0.4     setosa
## 114          5.1         3.3          1.7         0.5     setosa
## 115          5.1         3.4          1.5         0.2     setosa
## 116          5.1         3.8          1.9         0.4     setosa
## 117          5.1         3.8          1.6         0.2     setosa
## 118          5.1         2.5          3.0         1.1 versicolor
## 119          5.0         3.6          1.4         0.2     setosa
## 120          5.0         3.4          1.5         0.2     setosa
## 121          5.0         3.0          1.6         0.2     setosa
## 122          5.0         3.4          1.6         0.4     setosa
## 123          5.0         3.2          1.2         0.2     setosa
## 124          5.0         3.5          1.3         0.3     setosa
## 125          5.0         3.5          1.6         0.6     setosa
## 126          5.0         3.3          1.4         0.2     setosa
## 127          5.0         2.0          3.5         1.0 versicolor
## 128          5.0         2.3          3.3         1.0 versicolor
## 129          4.9         3.0          1.4         0.2     setosa
## 130          4.9         3.1          1.5         0.1     setosa
## 131          4.9         3.1          1.5         0.2     setosa
## 132          4.9         3.6          1.4         0.1     setosa
## 133          4.9         2.4          3.3         1.0 versicolor
## 134          4.9         2.5          4.5         1.7  virginica
## 135          4.8         3.4          1.6         0.2     setosa
## 136          4.8         3.0          1.4         0.1     setosa
## 137          4.8         3.4          1.9         0.2     setosa
## 138          4.8         3.1          1.6         0.2     setosa
## 139          4.8         3.0          1.4         0.3     setosa
## 140          4.7         3.2          1.3         0.2     setosa
## 141          4.7         3.2          1.6         0.2     setosa
## 142          4.6         3.1          1.5         0.2     setosa
## 143          4.6         3.4          1.4         0.3     setosa
## 144          4.6         3.6          1.0         0.2     setosa
## 145          4.6         3.2          1.4         0.2     setosa
## 146          4.5         2.3          1.3         0.3     setosa
## 147          4.4         2.9          1.4         0.2     setosa
## 148          4.4         3.0          1.3         0.2     setosa
## 149          4.4         3.2          1.3         0.2     setosa
## 150          4.3         3.0          1.1         0.1     setosa
# Es posible ordenar respecto de una variable y resolver los empates de acuerdo con una segunda variable
arrange(lirios, Species, Sepal.Length)
##     Sepal.Length Sepal.Width Petal.Length Petal.Width    Species
## 1            4.3         3.0          1.1         0.1     setosa
## 2            4.4         2.9          1.4         0.2     setosa
## 3            4.4         3.0          1.3         0.2     setosa
## 4            4.4         3.2          1.3         0.2     setosa
## 5            4.5         2.3          1.3         0.3     setosa
## 6            4.6         3.1          1.5         0.2     setosa
## 7            4.6         3.4          1.4         0.3     setosa
## 8            4.6         3.6          1.0         0.2     setosa
## 9            4.6         3.2          1.4         0.2     setosa
## 10           4.7         3.2          1.3         0.2     setosa
## 11           4.7         3.2          1.6         0.2     setosa
## 12           4.8         3.4          1.6         0.2     setosa
## 13           4.8         3.0          1.4         0.1     setosa
## 14           4.8         3.4          1.9         0.2     setosa
## 15           4.8         3.1          1.6         0.2     setosa
## 16           4.8         3.0          1.4         0.3     setosa
## 17           4.9         3.0          1.4         0.2     setosa
## 18           4.9         3.1          1.5         0.1     setosa
## 19           4.9         3.1          1.5         0.2     setosa
## 20           4.9         3.6          1.4         0.1     setosa
## 21           5.0         3.6          1.4         0.2     setosa
## 22           5.0         3.4          1.5         0.2     setosa
## 23           5.0         3.0          1.6         0.2     setosa
## 24           5.0         3.4          1.6         0.4     setosa
## 25           5.0         3.2          1.2         0.2     setosa
## 26           5.0         3.5          1.3         0.3     setosa
## 27           5.0         3.5          1.6         0.6     setosa
## 28           5.0         3.3          1.4         0.2     setosa
## 29           5.1         3.5          1.4         0.2     setosa
## 30           5.1         3.5          1.4         0.3     setosa
## 31           5.1         3.8          1.5         0.3     setosa
## 32           5.1         3.7          1.5         0.4     setosa
## 33           5.1         3.3          1.7         0.5     setosa
## 34           5.1         3.4          1.5         0.2     setosa
## 35           5.1         3.8          1.9         0.4     setosa
## 36           5.1         3.8          1.6         0.2     setosa
## 37           5.2         3.5          1.5         0.2     setosa
## 38           5.2         3.4          1.4         0.2     setosa
## 39           5.2         4.1          1.5         0.1     setosa
## 40           5.3         3.7          1.5         0.2     setosa
## 41           5.4         3.9          1.7         0.4     setosa
## 42           5.4         3.7          1.5         0.2     setosa
## 43           5.4         3.9          1.3         0.4     setosa
## 44           5.4         3.4          1.7         0.2     setosa
## 45           5.4         3.4          1.5         0.4     setosa
## 46           5.5         4.2          1.4         0.2     setosa
## 47           5.5         3.5          1.3         0.2     setosa
## 48           5.7         4.4          1.5         0.4     setosa
## 49           5.7         3.8          1.7         0.3     setosa
## 50           5.8         4.0          1.2         0.2     setosa
## 51           4.9         2.4          3.3         1.0 versicolor
## 52           5.0         2.0          3.5         1.0 versicolor
## 53           5.0         2.3          3.3         1.0 versicolor
## 54           5.1         2.5          3.0         1.1 versicolor
## 55           5.2         2.7          3.9         1.4 versicolor
## 56           5.4         3.0          4.5         1.5 versicolor
## 57           5.5         2.3          4.0         1.3 versicolor
## 58           5.5         2.4          3.8         1.1 versicolor
## 59           5.5         2.4          3.7         1.0 versicolor
## 60           5.5         2.5          4.0         1.3 versicolor
## 61           5.5         2.6          4.4         1.2 versicolor
## 62           5.6         2.9          3.6         1.3 versicolor
## 63           5.6         3.0          4.5         1.5 versicolor
## 64           5.6         2.5          3.9         1.1 versicolor
## 65           5.6         3.0          4.1         1.3 versicolor
## 66           5.6         2.7          4.2         1.3 versicolor
## 67           5.7         2.8          4.5         1.3 versicolor
## 68           5.7         2.6          3.5         1.0 versicolor
## 69           5.7         3.0          4.2         1.2 versicolor
## 70           5.7         2.9          4.2         1.3 versicolor
## 71           5.7         2.8          4.1         1.3 versicolor
## 72           5.8         2.7          4.1         1.0 versicolor
## 73           5.8         2.7          3.9         1.2 versicolor
## 74           5.8         2.6          4.0         1.2 versicolor
## 75           5.9         3.0          4.2         1.5 versicolor
## 76           5.9         3.2          4.8         1.8 versicolor
## 77           6.0         2.2          4.0         1.0 versicolor
## 78           6.0         2.9          4.5         1.5 versicolor
## 79           6.0         2.7          5.1         1.6 versicolor
## 80           6.0         3.4          4.5         1.6 versicolor
## 81           6.1         2.9          4.7         1.4 versicolor
## 82           6.1         2.8          4.0         1.3 versicolor
## 83           6.1         2.8          4.7         1.2 versicolor
## 84           6.1         3.0          4.6         1.4 versicolor
## 85           6.2         2.2          4.5         1.5 versicolor
## 86           6.2         2.9          4.3         1.3 versicolor
## 87           6.3         3.3          4.7         1.6 versicolor
## 88           6.3         2.5          4.9         1.5 versicolor
## 89           6.3         2.3          4.4         1.3 versicolor
## 90           6.4         3.2          4.5         1.5 versicolor
## 91           6.4         2.9          4.3         1.3 versicolor
## 92           6.5         2.8          4.6         1.5 versicolor
## 93           6.6         2.9          4.6         1.3 versicolor
## 94           6.6         3.0          4.4         1.4 versicolor
## 95           6.7         3.1          4.4         1.4 versicolor
## 96           6.7         3.0          5.0         1.7 versicolor
## 97           6.7         3.1          4.7         1.5 versicolor
## 98           6.8         2.8          4.8         1.4 versicolor
## 99           6.9         3.1          4.9         1.5 versicolor
## 100          7.0         3.2          4.7         1.4 versicolor
## 101          4.9         2.5          4.5         1.7  virginica
## 102          5.6         2.8          4.9         2.0  virginica
## 103          5.7         2.5          5.0         2.0  virginica
## 104          5.8         2.7          5.1         1.9  virginica
## 105          5.8         2.8          5.1         2.4  virginica
## 106          5.8         2.7          5.1         1.9  virginica
## 107          5.9         3.0          5.1         1.8  virginica
## 108          6.0         2.2          5.0         1.5  virginica
## 109          6.0         3.0          4.8         1.8  virginica
## 110          6.1         3.0          4.9         1.8  virginica
## 111          6.1         2.6          5.6         1.4  virginica
## 112          6.2         2.8          4.8         1.8  virginica
## 113          6.2         3.4          5.4         2.3  virginica
## 114          6.3         3.3          6.0         2.5  virginica
## 115          6.3         2.9          5.6         1.8  virginica
## 116          6.3         2.7          4.9         1.8  virginica
## 117          6.3         2.8          5.1         1.5  virginica
## 118          6.3         3.4          5.6         2.4  virginica
## 119          6.3         2.5          5.0         1.9  virginica
## 120          6.4         2.7          5.3         1.9  virginica
## 121          6.4         3.2          5.3         2.3  virginica
## 122          6.4         2.8          5.6         2.1  virginica
## 123          6.4         2.8          5.6         2.2  virginica
## 124          6.4         3.1          5.5         1.8  virginica
## 125          6.5         3.0          5.8         2.2  virginica
## 126          6.5         3.2          5.1         2.0  virginica
## 127          6.5         3.0          5.5         1.8  virginica
## 128          6.5         3.0          5.2         2.0  virginica
## 129          6.7         2.5          5.8         1.8  virginica
## 130          6.7         3.3          5.7         2.1  virginica
## 131          6.7         3.1          5.6         2.4  virginica
## 132          6.7         3.3          5.7         2.5  virginica
## 133          6.7         3.0          5.2         2.3  virginica
## 134          6.8         3.0          5.5         2.1  virginica
## 135          6.8         3.2          5.9         2.3  virginica
## 136          6.9         3.2          5.7         2.3  virginica
## 137          6.9         3.1          5.4         2.1  virginica
## 138          6.9         3.1          5.1         2.3  virginica
## 139          7.1         3.0          5.9         2.1  virginica
## 140          7.2         3.6          6.1         2.5  virginica
## 141          7.2         3.2          6.0         1.8  virginica
## 142          7.2         3.0          5.8         1.6  virginica
## 143          7.3         2.9          6.3         1.8  virginica
## 144          7.4         2.8          6.1         1.9  virginica
## 145          7.6         3.0          6.6         2.1  virginica
## 146          7.7         3.8          6.7         2.2  virginica
## 147          7.7         2.6          6.9         2.3  virginica
## 148          7.7         2.8          6.7         2.0  virginica
## 149          7.7         3.0          6.1         2.3  virginica
## 150          7.9         3.8          6.4         2.0  virginica
# Sintaxis encadenada
lirios %>%
  select(contains('Petal'))  %>%
  filter(Petal.Length > 4)   %>%
  arrange(Petal.Length)
##    Petal.Length Petal.Width
## 1           4.1         1.0
## 2           4.1         1.3
## 3           4.1         1.3
## 4           4.2         1.5
## 5           4.2         1.3
## 6           4.2         1.2
## 7           4.2         1.3
## 8           4.3         1.3
## 9           4.3         1.3
## 10          4.4         1.4
## 11          4.4         1.4
## 12          4.4         1.3
## 13          4.4         1.2
## 14          4.5         1.5
## 15          4.5         1.3
## 16          4.5         1.5
## 17          4.5         1.5
## 18          4.5         1.5
## 19          4.5         1.5
## 20          4.5         1.6
## 21          4.5         1.7
## 22          4.6         1.5
## 23          4.6         1.3
## 24          4.6         1.4
## 25          4.7         1.4
## 26          4.7         1.6
## 27          4.7         1.4
## 28          4.7         1.2
## 29          4.7         1.5
## 30          4.8         1.8
## 31          4.8         1.4
## 32          4.8         1.8
## 33          4.8         1.8
## 34          4.9         1.5
## 35          4.9         1.5
## 36          4.9         2.0
## 37          4.9         1.8
## 38          4.9         1.8
## 39          5.0         1.7
## 40          5.0         2.0
## 41          5.0         1.5
## 42          5.0         1.9
## 43          5.1         1.6
## 44          5.1         1.9
## 45          5.1         2.0
## 46          5.1         2.4
## 47          5.1         1.5
## 48          5.1         2.3
## 49          5.1         1.9
## 50          5.1         1.8
## 51          5.2         2.3
## 52          5.2         2.0
## 53          5.3         1.9
## 54          5.3         2.3
## 55          5.4         2.1
## 56          5.4         2.3
## 57          5.5         2.1
## 58          5.5         1.8
## 59          5.5         1.8
## 60          5.6         1.8
## 61          5.6         2.1
## 62          5.6         2.2
## 63          5.6         1.4
## 64          5.6         2.4
## 65          5.6         2.4
## 66          5.7         2.3
## 67          5.7         2.1
## 68          5.7         2.5
## 69          5.8         2.2
## 70          5.8         1.8
## 71          5.8         1.6
## 72          5.9         2.1
## 73          5.9         2.3
## 74          6.0         2.5
## 75          6.0         1.8
## 76          6.1         2.5
## 77          6.1         1.9
## 78          6.1         2.3
## 79          6.3         1.8
## 80          6.4         2.0
## 81          6.6         2.1
## 82          6.7         2.2
## 83          6.7         2.0
## 84          6.9         2.3
# Codigo anidado
arrange(filter(select(lirios, contains('Petal')), Petal.Length > 4), Petal.Length)
##    Petal.Length Petal.Width
## 1           4.1         1.0
## 2           4.1         1.3
## 3           4.1         1.3
## 4           4.2         1.5
## 5           4.2         1.3
## 6           4.2         1.2
## 7           4.2         1.3
## 8           4.3         1.3
## 9           4.3         1.3
## 10          4.4         1.4
## 11          4.4         1.4
## 12          4.4         1.3
## 13          4.4         1.2
## 14          4.5         1.5
## 15          4.5         1.3
## 16          4.5         1.5
## 17          4.5         1.5
## 18          4.5         1.5
## 19          4.5         1.5
## 20          4.5         1.6
## 21          4.5         1.7
## 22          4.6         1.5
## 23          4.6         1.3
## 24          4.6         1.4
## 25          4.7         1.4
## 26          4.7         1.6
## 27          4.7         1.4
## 28          4.7         1.2
## 29          4.7         1.5
## 30          4.8         1.8
## 31          4.8         1.4
## 32          4.8         1.8
## 33          4.8         1.8
## 34          4.9         1.5
## 35          4.9         1.5
## 36          4.9         2.0
## 37          4.9         1.8
## 38          4.9         1.8
## 39          5.0         1.7
## 40          5.0         2.0
## 41          5.0         1.5
## 42          5.0         1.9
## 43          5.1         1.6
## 44          5.1         1.9
## 45          5.1         2.0
## 46          5.1         2.4
## 47          5.1         1.5
## 48          5.1         2.3
## 49          5.1         1.9
## 50          5.1         1.8
## 51          5.2         2.3
## 52          5.2         2.0
## 53          5.3         1.9
## 54          5.3         2.3
## 55          5.4         2.1
## 56          5.4         2.3
## 57          5.5         2.1
## 58          5.5         1.8
## 59          5.5         1.8
## 60          5.6         1.8
## 61          5.6         2.1
## 62          5.6         2.2
## 63          5.6         1.4
## 64          5.6         2.4
## 65          5.6         2.4
## 66          5.7         2.3
## 67          5.7         2.1
## 68          5.7         2.5
## 69          5.8         2.2
## 70          5.8         1.8
## 71          5.8         1.6
## 72          5.9         2.1
## 73          5.9         2.3
## 74          6.0         2.5
## 75          6.0         1.8
## 76          6.1         2.5
## 77          6.1         1.9
## 78          6.1         2.3
## 79          6.3         1.8
## 80          6.4         2.0
## 81          6.6         2.1
## 82          6.7         2.2
## 83          6.7         2.0
## 84          6.9         2.3
# Otro ejemplo de Sintaxis encadenada vs anidada
x1 <- 1:6; x2 <- 7:12

# Sintaxis anidada
sqrt(sum((x1-x2)^2))
## [1] 14.69694
# Sintaxis en cadena
(x1-x2)^2 %>% sum() %>% sqrt()
## [1] 14.69694
# Añadir nuevas variables
lirios %>%
  mutate(forma = Petal.Width/Petal.Length)
##     Sepal.Length Sepal.Width Petal.Length Petal.Width    Species
## 1            5.1         3.5          1.4         0.2     setosa
## 2            4.9         3.0          1.4         0.2     setosa
## 3            4.7         3.2          1.3         0.2     setosa
## 4            4.6         3.1          1.5         0.2     setosa
## 5            5.0         3.6          1.4         0.2     setosa
## 6            5.4         3.9          1.7         0.4     setosa
## 7            4.6         3.4          1.4         0.3     setosa
## 8            5.0         3.4          1.5         0.2     setosa
## 9            4.4         2.9          1.4         0.2     setosa
## 10           4.9         3.1          1.5         0.1     setosa
## 11           5.4         3.7          1.5         0.2     setosa
## 12           4.8         3.4          1.6         0.2     setosa
## 13           4.8         3.0          1.4         0.1     setosa
## 14           4.3         3.0          1.1         0.1     setosa
## 15           5.8         4.0          1.2         0.2     setosa
## 16           5.7         4.4          1.5         0.4     setosa
## 17           5.4         3.9          1.3         0.4     setosa
## 18           5.1         3.5          1.4         0.3     setosa
## 19           5.7         3.8          1.7         0.3     setosa
## 20           5.1         3.8          1.5         0.3     setosa
## 21           5.4         3.4          1.7         0.2     setosa
## 22           5.1         3.7          1.5         0.4     setosa
## 23           4.6         3.6          1.0         0.2     setosa
## 24           5.1         3.3          1.7         0.5     setosa
## 25           4.8         3.4          1.9         0.2     setosa
## 26           5.0         3.0          1.6         0.2     setosa
## 27           5.0         3.4          1.6         0.4     setosa
## 28           5.2         3.5          1.5         0.2     setosa
## 29           5.2         3.4          1.4         0.2     setosa
## 30           4.7         3.2          1.6         0.2     setosa
## 31           4.8         3.1          1.6         0.2     setosa
## 32           5.4         3.4          1.5         0.4     setosa
## 33           5.2         4.1          1.5         0.1     setosa
## 34           5.5         4.2          1.4         0.2     setosa
## 35           4.9         3.1          1.5         0.2     setosa
## 36           5.0         3.2          1.2         0.2     setosa
## 37           5.5         3.5          1.3         0.2     setosa
## 38           4.9         3.6          1.4         0.1     setosa
## 39           4.4         3.0          1.3         0.2     setosa
## 40           5.1         3.4          1.5         0.2     setosa
## 41           5.0         3.5          1.3         0.3     setosa
## 42           4.5         2.3          1.3         0.3     setosa
## 43           4.4         3.2          1.3         0.2     setosa
## 44           5.0         3.5          1.6         0.6     setosa
## 45           5.1         3.8          1.9         0.4     setosa
## 46           4.8         3.0          1.4         0.3     setosa
## 47           5.1         3.8          1.6         0.2     setosa
## 48           4.6         3.2          1.4         0.2     setosa
## 49           5.3         3.7          1.5         0.2     setosa
## 50           5.0         3.3          1.4         0.2     setosa
## 51           7.0         3.2          4.7         1.4 versicolor
## 52           6.4         3.2          4.5         1.5 versicolor
## 53           6.9         3.1          4.9         1.5 versicolor
## 54           5.5         2.3          4.0         1.3 versicolor
## 55           6.5         2.8          4.6         1.5 versicolor
## 56           5.7         2.8          4.5         1.3 versicolor
## 57           6.3         3.3          4.7         1.6 versicolor
## 58           4.9         2.4          3.3         1.0 versicolor
## 59           6.6         2.9          4.6         1.3 versicolor
## 60           5.2         2.7          3.9         1.4 versicolor
## 61           5.0         2.0          3.5         1.0 versicolor
## 62           5.9         3.0          4.2         1.5 versicolor
## 63           6.0         2.2          4.0         1.0 versicolor
## 64           6.1         2.9          4.7         1.4 versicolor
## 65           5.6         2.9          3.6         1.3 versicolor
## 66           6.7         3.1          4.4         1.4 versicolor
## 67           5.6         3.0          4.5         1.5 versicolor
## 68           5.8         2.7          4.1         1.0 versicolor
## 69           6.2         2.2          4.5         1.5 versicolor
## 70           5.6         2.5          3.9         1.1 versicolor
## 71           5.9         3.2          4.8         1.8 versicolor
## 72           6.1         2.8          4.0         1.3 versicolor
## 73           6.3         2.5          4.9         1.5 versicolor
## 74           6.1         2.8          4.7         1.2 versicolor
## 75           6.4         2.9          4.3         1.3 versicolor
## 76           6.6         3.0          4.4         1.4 versicolor
## 77           6.8         2.8          4.8         1.4 versicolor
## 78           6.7         3.0          5.0         1.7 versicolor
## 79           6.0         2.9          4.5         1.5 versicolor
## 80           5.7         2.6          3.5         1.0 versicolor
## 81           5.5         2.4          3.8         1.1 versicolor
## 82           5.5         2.4          3.7         1.0 versicolor
## 83           5.8         2.7          3.9         1.2 versicolor
## 84           6.0         2.7          5.1         1.6 versicolor
## 85           5.4         3.0          4.5         1.5 versicolor
## 86           6.0         3.4          4.5         1.6 versicolor
## 87           6.7         3.1          4.7         1.5 versicolor
## 88           6.3         2.3          4.4         1.3 versicolor
## 89           5.6         3.0          4.1         1.3 versicolor
## 90           5.5         2.5          4.0         1.3 versicolor
## 91           5.5         2.6          4.4         1.2 versicolor
## 92           6.1         3.0          4.6         1.4 versicolor
## 93           5.8         2.6          4.0         1.2 versicolor
## 94           5.0         2.3          3.3         1.0 versicolor
## 95           5.6         2.7          4.2         1.3 versicolor
## 96           5.7         3.0          4.2         1.2 versicolor
## 97           5.7         2.9          4.2         1.3 versicolor
## 98           6.2         2.9          4.3         1.3 versicolor
## 99           5.1         2.5          3.0         1.1 versicolor
## 100          5.7         2.8          4.1         1.3 versicolor
## 101          6.3         3.3          6.0         2.5  virginica
## 102          5.8         2.7          5.1         1.9  virginica
## 103          7.1         3.0          5.9         2.1  virginica
## 104          6.3         2.9          5.6         1.8  virginica
## 105          6.5         3.0          5.8         2.2  virginica
## 106          7.6         3.0          6.6         2.1  virginica
## 107          4.9         2.5          4.5         1.7  virginica
## 108          7.3         2.9          6.3         1.8  virginica
## 109          6.7         2.5          5.8         1.8  virginica
## 110          7.2         3.6          6.1         2.5  virginica
## 111          6.5         3.2          5.1         2.0  virginica
## 112          6.4         2.7          5.3         1.9  virginica
## 113          6.8         3.0          5.5         2.1  virginica
## 114          5.7         2.5          5.0         2.0  virginica
## 115          5.8         2.8          5.1         2.4  virginica
## 116          6.4         3.2          5.3         2.3  virginica
## 117          6.5         3.0          5.5         1.8  virginica
## 118          7.7         3.8          6.7         2.2  virginica
## 119          7.7         2.6          6.9         2.3  virginica
## 120          6.0         2.2          5.0         1.5  virginica
## 121          6.9         3.2          5.7         2.3  virginica
## 122          5.6         2.8          4.9         2.0  virginica
## 123          7.7         2.8          6.7         2.0  virginica
## 124          6.3         2.7          4.9         1.8  virginica
## 125          6.7         3.3          5.7         2.1  virginica
## 126          7.2         3.2          6.0         1.8  virginica
## 127          6.2         2.8          4.8         1.8  virginica
## 128          6.1         3.0          4.9         1.8  virginica
## 129          6.4         2.8          5.6         2.1  virginica
## 130          7.2         3.0          5.8         1.6  virginica
## 131          7.4         2.8          6.1         1.9  virginica
## 132          7.9         3.8          6.4         2.0  virginica
## 133          6.4         2.8          5.6         2.2  virginica
## 134          6.3         2.8          5.1         1.5  virginica
## 135          6.1         2.6          5.6         1.4  virginica
## 136          7.7         3.0          6.1         2.3  virginica
## 137          6.3         3.4          5.6         2.4  virginica
## 138          6.4         3.1          5.5         1.8  virginica
## 139          6.0         3.0          4.8         1.8  virginica
## 140          6.9         3.1          5.4         2.1  virginica
## 141          6.7         3.1          5.6         2.4  virginica
## 142          6.9         3.1          5.1         2.3  virginica
## 143          5.8         2.7          5.1         1.9  virginica
## 144          6.8         3.2          5.9         2.3  virginica
## 145          6.7         3.3          5.7         2.5  virginica
## 146          6.7         3.0          5.2         2.3  virginica
## 147          6.3         2.5          5.0         1.9  virginica
## 148          6.5         3.0          5.2         2.0  virginica
## 149          6.2         3.4          5.4         2.3  virginica
## 150          5.9         3.0          5.1         1.8  virginica
##          forma
## 1   0.14285714
## 2   0.14285714
## 3   0.15384615
## 4   0.13333333
## 5   0.14285714
## 6   0.23529412
## 7   0.21428571
## 8   0.13333333
## 9   0.14285714
## 10  0.06666667
## 11  0.13333333
## 12  0.12500000
## 13  0.07142857
## 14  0.09090909
## 15  0.16666667
## 16  0.26666667
## 17  0.30769231
## 18  0.21428571
## 19  0.17647059
## 20  0.20000000
## 21  0.11764706
## 22  0.26666667
## 23  0.20000000
## 24  0.29411765
## 25  0.10526316
## 26  0.12500000
## 27  0.25000000
## 28  0.13333333
## 29  0.14285714
## 30  0.12500000
## 31  0.12500000
## 32  0.26666667
## 33  0.06666667
## 34  0.14285714
## 35  0.13333333
## 36  0.16666667
## 37  0.15384615
## 38  0.07142857
## 39  0.15384615
## 40  0.13333333
## 41  0.23076923
## 42  0.23076923
## 43  0.15384615
## 44  0.37500000
## 45  0.21052632
## 46  0.21428571
## 47  0.12500000
## 48  0.14285714
## 49  0.13333333
## 50  0.14285714
## 51  0.29787234
## 52  0.33333333
## 53  0.30612245
## 54  0.32500000
## 55  0.32608696
## 56  0.28888889
## 57  0.34042553
## 58  0.30303030
## 59  0.28260870
## 60  0.35897436
## 61  0.28571429
## 62  0.35714286
## 63  0.25000000
## 64  0.29787234
## 65  0.36111111
## 66  0.31818182
## 67  0.33333333
## 68  0.24390244
## 69  0.33333333
## 70  0.28205128
## 71  0.37500000
## 72  0.32500000
## 73  0.30612245
## 74  0.25531915
## 75  0.30232558
## 76  0.31818182
## 77  0.29166667
## 78  0.34000000
## 79  0.33333333
## 80  0.28571429
## 81  0.28947368
## 82  0.27027027
## 83  0.30769231
## 84  0.31372549
## 85  0.33333333
## 86  0.35555556
## 87  0.31914894
## 88  0.29545455
## 89  0.31707317
## 90  0.32500000
## 91  0.27272727
## 92  0.30434783
## 93  0.30000000
## 94  0.30303030
## 95  0.30952381
## 96  0.28571429
## 97  0.30952381
## 98  0.30232558
## 99  0.36666667
## 100 0.31707317
## 101 0.41666667
## 102 0.37254902
## 103 0.35593220
## 104 0.32142857
## 105 0.37931034
## 106 0.31818182
## 107 0.37777778
## 108 0.28571429
## 109 0.31034483
## 110 0.40983607
## 111 0.39215686
## 112 0.35849057
## 113 0.38181818
## 114 0.40000000
## 115 0.47058824
## 116 0.43396226
## 117 0.32727273
## 118 0.32835821
## 119 0.33333333
## 120 0.30000000
## 121 0.40350877
## 122 0.40816327
## 123 0.29850746
## 124 0.36734694
## 125 0.36842105
## 126 0.30000000
## 127 0.37500000
## 128 0.36734694
## 129 0.37500000
## 130 0.27586207
## 131 0.31147541
## 132 0.31250000
## 133 0.39285714
## 134 0.29411765
## 135 0.25000000
## 136 0.37704918
## 137 0.42857143
## 138 0.32727273
## 139 0.37500000
## 140 0.38888889
## 141 0.42857143
## 142 0.45098039
## 143 0.37254902
## 144 0.38983051
## 145 0.43859649
## 146 0.44230769
## 147 0.38000000
## 148 0.38461538
## 149 0.42592593
## 150 0.35294118
# Resumir sobconjuntos
lirios %>%
  group_by(Species) %>%
  summarise(mean(Petal.Length))
## # A tibble: 3 x 2
##   Species    `mean(Petal.Length)`
##   <fct>                     <dbl>
## 1 setosa                     1.46
## 2 versicolor                 4.26
## 3 virginica                  5.55
# Alternativa
lirios %>%
  group_by(Species) %>%
  summarise_each(funs(mean), contains('Petal'))
## Warning: funs() is soft deprecated as of dplyr 0.8.0
## Please use a list of either functions or lambdas: 
## 
##   # Simple named list: 
##   list(mean = mean, median = median)
## 
##   # Auto named with `tibble::lst()`: 
##   tibble::lst(mean, median)
## 
##   # Using lambdas
##   list(~ mean(., trim = .2), ~ median(., na.rm = TRUE))
## This warning is displayed once per session.
## # A tibble: 3 x 3
##   Species    Petal.Length Petal.Width
##   <fct>             <dbl>       <dbl>
## 1 setosa             1.46       0.246
## 2 versicolor         4.26       1.33 
## 3 virginica          5.55       2.03
# Extraccion aleatoria
lirios %>% sample_n(4)
##   Sepal.Length Sepal.Width Petal.Length Petal.Width    Species
## 1          5.6         2.9          3.6         1.3 versicolor
## 2          5.5         2.3          4.0         1.3 versicolor
## 3          6.0         3.0          4.8         1.8  virginica
## 4          5.5         2.4          3.8         1.1 versicolor
lirios %>% sample_frac(0.25, rep=TRUE)
##    Sepal.Length Sepal.Width Petal.Length Petal.Width    Species
## 1           6.1         3.0          4.6         1.4 versicolor
## 2           5.5         2.6          4.4         1.2 versicolor
## 3           6.4         3.2          5.3         2.3  virginica
## 4           6.7         3.1          5.6         2.4  virginica
## 5           6.3         3.3          6.0         2.5  virginica
## 6           5.7         2.8          4.1         1.3 versicolor
## 7           5.1         3.3          1.7         0.5     setosa
## 8           6.7         3.0          5.2         2.3  virginica
## 9           7.2         3.6          6.1         2.5  virginica
## 10          4.6         3.2          1.4         0.2     setosa
## 11          7.3         2.9          6.3         1.8  virginica
## 12          7.6         3.0          6.6         2.1  virginica
## 13          7.4         2.8          6.1         1.9  virginica
## 14          6.4         2.8          5.6         2.2  virginica
## 15          5.1         3.8          1.9         0.4     setosa
## 16          7.9         3.8          6.4         2.0  virginica
## 17          5.7         4.4          1.5         0.4     setosa
## 18          5.7         4.4          1.5         0.4     setosa
## 19          6.3         2.5          4.9         1.5 versicolor
## 20          5.4         3.4          1.5         0.4     setosa
## 21          6.0         3.4          4.5         1.6 versicolor
## 22          6.1         3.0          4.6         1.4 versicolor
## 23          6.6         3.0          4.4         1.4 versicolor
## 24          5.2         3.4          1.4         0.2     setosa
## 25          5.0         3.6          1.4         0.2     setosa
## 26          5.7         4.4          1.5         0.4     setosa
## 27          6.0         2.2          5.0         1.5  virginica
## 28          7.1         3.0          5.9         2.1  virginica
## 29          6.2         3.4          5.4         2.3  virginica
## 30          6.1         2.8          4.0         1.3 versicolor
## 31          6.3         3.3          6.0         2.5  virginica
## 32          6.7         3.1          5.6         2.4  virginica
## 33          5.8         2.7          5.1         1.9  virginica
## 34          5.6         3.0          4.5         1.5 versicolor
## 35          6.6         3.0          4.4         1.4 versicolor
## 36          5.6         2.5          3.9         1.1 versicolor
## 37          4.6         3.2          1.4         0.2     setosa
## 38          6.4         2.7          5.3         1.9  virginica
# Estructura
glimpse(lirios)
## Observations: 150
## Variables: 5
## $ Sepal.Length <dbl> 5.1, 4.9, 4.7, 4.6, 5.0, 5.4, 4.6, 5.0, 4.4, 4.9, 5…
## $ Sepal.Width  <dbl> 3.5, 3.0, 3.2, 3.1, 3.6, 3.9, 3.4, 3.4, 2.9, 3.1, 3…
## $ Petal.Length <dbl> 1.4, 1.4, 1.3, 1.5, 1.4, 1.7, 1.4, 1.5, 1.4, 1.5, 1…
## $ Petal.Width  <dbl> 0.2, 0.2, 0.2, 0.2, 0.2, 0.4, 0.3, 0.2, 0.2, 0.1, 0…
## $ Species      <fct> setosa, setosa, setosa, setosa, setosa, setosa, set…